CN219197031U - 一种门窗用铰链 - Google Patents
一种门窗用铰链 Download PDFInfo
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- CN219197031U CN219197031U CN202320658053.7U CN202320658053U CN219197031U CN 219197031 U CN219197031 U CN 219197031U CN 202320658053 U CN202320658053 U CN 202320658053U CN 219197031 U CN219197031 U CN 219197031U
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- 238000007906 compression Methods 0.000 claims description 8
- 230000003993 interaction Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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CN202320658053.7U CN219197031U (zh) | 2023-03-29 | 2023-03-29 | 一种门窗用铰链 |
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CN202320658053.7U CN219197031U (zh) | 2023-03-29 | 2023-03-29 | 一种门窗用铰链 |
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CN219197031U true CN219197031U (zh) | 2023-06-16 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231230 Address after: 200120, Room 101, No. 23, Lane 670, Dongjian Road, Huamu Town, Pudong New Area, Shanghai Patentee after: Chen Benjian Patentee after: Qi Liwen Address before: 200120 Building 1 and building 2, No. 333, Haiyang 1st Road, Lingang New Area, free trade pilot zone, Pudong New Area, Shanghai Patentee before: Blackstone Technology (Shanghai) Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240707 Address after: Room 201-2, Building 6, No. 690 Bibo Road, Pudong New Area Pilot Free Trade Zone, Shanghai, 200120 Patentee after: Zhongyu Smart Technology (Shanghai) Co.,Ltd. Country or region after: China Address before: 200120, Room 101, No. 23, Lane 670, Dongjian Road, Huamu Town, Pudong New Area, Shanghai Patentee before: Chen Benjian Country or region before: China Patentee before: Qi Liwen |
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TR01 | Transfer of patent right |