CN214038104U - 一种高光效低眩光值的教室照明灯具 - Google Patents
一种高光效低眩光值的教室照明灯具 Download PDFInfo
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- CN214038104U CN214038104U CN202022401007.8U CN202022401007U CN214038104U CN 214038104 U CN214038104 U CN 214038104U CN 202022401007 U CN202022401007 U CN 202022401007U CN 214038104 U CN214038104 U CN 214038104U
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022401007.8U CN214038104U (zh) | 2020-10-26 | 2020-10-26 | 一种高光效低眩光值的教室照明灯具 |
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| CN202022401007.8U CN214038104U (zh) | 2020-10-26 | 2020-10-26 | 一种高光效低眩光值的教室照明灯具 |
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| CN214038104U true CN214038104U (zh) | 2021-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221010 Address after: Huahong building, 248 Tianmushan Road, Xihu District, Hangzhou City, Zhejiang Province, 310013 Patentee after: HANGZHOU HONYAR ELECTRICAL Co.,Ltd. Address before: No.10, binhe'nan 3rd road, Qingshanhu street, Lin'an City, Hangzhou City, Zhejiang Province 310013 Patentee before: HANGZHOU HONYAR-UNITY OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Patentee before: HANGZHOU HONYAR ELECTRICAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230913 Address after: Building 1, Zone A, 2nd Floor, Zhaochi Optoelectronics Industrial Park, No. 6 Tongfu South Road, Guzhen Town, Zhongshan City, Guangdong Province, 528478 Patentee after: Guangdong Hongyan Lighting Technology Co.,Ltd. Address before: Huahong building, 248 Tianmushan Road, Xihu District, Hangzhou City, Zhejiang Province, 310013 Patentee before: HANGZHOU HONYAR ELECTRICAL Co.,Ltd. |