| Double-glass light-transmitting heat-preserving and heat-insulating … |
2023-6-06 |
2023-9-08 |
|
| Multifunctional solar building integrated component |
2023-5-29 |
2023-8-18 |
|
| Photocatalysis sewage treatment equipment with filtering and treating functions |
2023-3-27 |
2023-5-26 |
|
| Method of promoting anaerobic fermentation of vegetable wastes |
2023-2-27 |
2023-4-26 |
|
| Window capable of automatically changing transparency according to illumination … |
2022-8-25 |
2022-12-06 |
2022-12-06 |
| Be applied to two-sided photovoltaic module's automatic reflection device |
2022-4-25 |
2022-7-29 |
2022-7-29 |
| A new type of stainless steel core double-sided pvt hybrid electric heating … |
2022-2-24 |
2022-4-28 |
|
| Visible light catalytic degradation VOC purification unit |
2022-2-18 |
2022-6-28 |
2022-6-28 |
| High efficiency VOC degradation is with photocatalysis device |
2022-2-17 |
2022-9-02 |
2022-9-02 |
| Mixed treatment device for degrading organic pollutants in water |
2022-2-17 |
2022-9-02 |
2022-9-02 |
| Auxiliary device for improving photocatalytic degradation effect |
2022-2-17 |
2022-6-28 |
2022-6-28 |
| Photocatalysis water treatment device |
2022-2-13 |
2022-7-12 |
2022-7-12 |
| Integrated solar heat collection anaerobic fermentation tank |
2022-1-18 |
2022-8-26 |
2022-8-26 |
| Photovoltaic power station system efficiency unsteady state calculation method … |
2021-12-07 |
2022-3-04 |
|
| Cuttage formula photoelectricity light and heat hybrid module |
2021-7-05 |
2023-4-07 |
2023-4-07 |
| Solar street lamp with all-round adjustable function |
2021-4-19 |
2021-11-02 |
2021-11-02 |
| Solar street lamp remote control system |
2021-4-08 |
2021-10-08 |
2021-10-08 |
| Photovoltaic power generation device of easy installation |
2021-3-22 |
2021-8-06 |
|
| Solar street lamp with double-side illumination function |
2020-12-18 |
2021-8-06 |
2021-8-06 |
| Coverage degree simulation device for planting |
2020-12-14 |
2021-10-01 |
2021-10-01 |
| Photo-thermal circulation drying device |
2020-12-14 |
2021-10-08 |
2021-10-08 |
| Solar photo-thermal power generation mirror surface cleaning machine |
2020-12-14 |
2021-8-10 |
2021-8-10 |
| Solar heating intelligent control system of sunlight greenhouse |
2020-10-27 |
2021-6-29 |
2021-6-29 |
| High-efficient slot type solar collector |
2020-8-14 |
2021-6-15 |
2021-6-15 |
| Preparation method and application of silver-titanium dioxide-carbon nano … |
2020-8-07 |
2023-3-14 |
2023-3-14 |
| Remote photovoltaic water pump control system |
2020-8-04 |
2021-3-23 |
2021-3-23 |
| Solar energy heatable brick bed hot water system with heat-retaining function |
2020-8-03 |
2021-4-20 |
2021-4-20 |
| Novel solar energy air can combine together heat storage water tank |
2020-7-31 |
2021-3-26 |
2021-3-26 |
| Solar atomization disinfection epidemic prevention door |
2020-6-17 |
2021-4-20 |
2021-4-20 |
| Novel PV/T water source heat pump solar drying device |
2020-6-17 |
2021-2-19 |
2021-2-19 |
| Solar outdoor charging and heating dual-purpose blanket |
2020-6-17 |
2021-1-26 |
2021-1-26 |
| All-weather self-adaptation intelligence solar energy sentry box |
2020-6-17 |
2021-3-30 |
2021-3-30 |
| Automatic data acquisition device for research of photocatalytic reaction … |
2020-6-04 |
2021-12-07 |
|
| Automatic data acquisition device for research of photocatalytic reaction … |
2020-6-04 |
2021-3-19 |
2021-3-19 |
| Shutter type micro heat pipe array sun shading device |
2020-5-13 |
2020-12-25 |
2020-12-25 |
| Novel sunlight greenhouse external enclosure EPS concrete hollow wall |
2020-5-10 |
2021-1-29 |
2021-1-29 |
| Centralized solar air heat collection water heating device |
2020-5-10 |
2020-12-25 |
2020-12-25 |
| Solar charging is precious from rapping bar |
2020-4-28 |
2020-12-04 |
2020-12-04 |
| Floor radiation heating system based on micro heat pipe array |
2020-4-26 |
2020-11-20 |
2020-11-20 |
| Solar building integrated PVT component |
2020-4-26 |
2020-9-15 |
2020-9-15 |
| Waste water waste heat recovery device and bathroom application system thereof |
2020-4-26 |
2021-1-22 |
2021-1-22 |
| Fire-heating furnace water heating bed device suitable for rural area |
2020-4-26 |
2020-11-20 |
2020-11-20 |
| Novel flat plate micro heat pipe air heat collector |
2020-4-13 |
2020-11-20 |
2020-11-20 |
| Novel combined heat and power generation solar cell |
2020-2-10 |
2020-8-11 |
2020-8-11 |
| Novel combined heat and power generation solar cell |
2020-2-10 |
2020-6-12 |
|
| Combined heat and power generation's photovoltaic light and heat mixes … |
2019-8-18 |
2020-2-04 |
2020-2-04 |
| The double mirror solar street lights of high power intelligent and its control … |
2019-8-08 |
2019-10-29 |
|
| High-power intelligent double-technology solar street lamp |
2019-8-08 |
2020-4-17 |
2020-4-17 |
| Photovoltaic module who contains light source |
2019-4-28 |
2020-1-07 |
2020-1-07 |
| Junction box for being installed on side edge of double-glass photovoltaic … |
2019-4-28 |
2020-4-07 |
2020-4-07 |
| High-efficient anaerobism dry fermentation device of crop straw |
2019-2-22 |
2020-1-07 |
2020-1-07 |
| A kind of changeable flow solar heat water control system |
2019-1-07 |
2019-11-05 |
2019-11-05 |
| Design method and system of solar photovoltaic power station |
2017-7-06 |
2022-5-27 |
|
| Oil well polished rod clamp pulling force tuner |
2015-5-06 |
2015-8-26 |
2015-8-26 |
| A kind of oil well casing gas treating apparatus |
2015-3-26 |
2015-8-26 |
2015-8-26 |
| The special-shaped stable equilibrium's Anti-drop rope hanger of oil pumper |
2015-3-26 |
2015-8-26 |
2015-8-26 |
| A kind of rod-pulling type bleeder |
2015-3-26 |
2015-8-26 |
2015-8-26 |
| Pipeline effusion drainage device |
2015-3-26 |
2015-8-26 |
2015-8-26 |
| A kind of heavy oil wells insulated building |
2014-7-10 |
2014-12-17 |
2014-12-17 |
| The direct linkage of a kind of oil pumper and sucker rod |
2014-7-10 |
2014-12-17 |
2014-12-17 |
| Reaming pilot bit for sidetracking wells |
2013-10-28 |
2014-6-25 |
2014-6-25 |
| Electrothermal film heat pipe for oil-field heating furnace |
2013-10-21 |
2014-6-25 |
2014-6-25 |
| Technology for fishing oil under pressure |
2013-10-21 |
2014-2-12 |
|
| Anti-eccentric-wear bleeder |
2013-9-13 |
2014-6-04 |
2014-6-04 |
| Portable phototherapy unit |
2011-12-21 |
2012-8-15 |
2012-8-15 |
| Layered fireflood ignition gas injection pipe column |
2011-10-25 |
2012-7-18 |
2012-7-18 |
| Method for exploiting thick-layer heavy oil reservoir by in situ combustion … |
2011-10-25 |
2012-3-28 |
|
| Detachable type electric ignition device in combustion of oil in-situ |
2011-10-25 |
2012-7-18 |
2012-7-18 |
| Removable electric ignition device for in-situ combustion and application … |
2011-10-25 |
2012-2-15 |
|
| Polish rod clip capable of connecting short section of oil pumping rod |
2011-10-25 |
2012-7-18 |
2012-7-18 |
| Constant-flow constant-pressure valve |
2011-9-12 |
2012-6-13 |
2012-6-13 |
| Lift pipe string for deep layer fire flooding oil exploitation |
2011-9-12 |
2012-6-13 |
2012-6-13 |
| Deep-layer fireflooding oil extraction swabbing tubular column |
2011-9-12 |
2012-6-13 |
2012-6-13 |
| Process for performing well drilling, well cementing and well completing at low … |
2011-9-12 |
2012-4-25 |
|
| Non-slips integrated pumping pipe column for gas-sealing oil extraction |
2011-9-12 |
2012-6-13 |
2012-6-13 |
| Sleeve skiving device for thickened oil production well |
2011-9-12 |
2012-7-18 |
2012-7-18 |
| Fire-driven no-cable type electric ignition tube column |
2011-9-12 |
2012-6-13 |
2012-6-13 |
| Closed oil bailing system of in situ combustion production well |
2011-9-12 |
2012-6-13 |
2012-6-13 |
| Gas pressure constant valve |
2011-9-12 |
2012-6-13 |
2012-6-13 |
| Traveling barrel type hydraulic feedback heavy oil pump |
2011-3-24 |
2011-9-28 |
2011-9-28 |
| Gas sensors using SiC semiconductors and method of fabrication thereof |
2003-2-06 |
2004-7-20 |
2004-7-20 |
| 一种双玻透光保温隔热光伏组件 |
2023-6-06 |
2023-9-08 |
|