CN203273715U - 一种led变焦结构 - Google Patents
一种led变焦结构 Download PDFInfo
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- CN203273715U CN203273715U CN 201320301864 CN201320301864U CN203273715U CN 203273715 U CN203273715 U CN 203273715U CN 201320301864 CN201320301864 CN 201320301864 CN 201320301864 U CN201320301864 U CN 201320301864U CN 203273715 U CN203273715 U CN 203273715U
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CN 201320301864 CN203273715U (zh) | 2013-05-29 | 2013-05-29 | 一种led变焦结构 |
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CN 201320301864 CN203273715U (zh) | 2013-05-29 | 2013-05-29 | 一种led变焦结构 |
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CN 201320301864 Expired - Lifetime CN203273715U (zh) | 2013-05-29 | 2013-05-29 | 一种led变焦结构 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113405702A (zh) * | 2021-07-09 | 2021-09-17 | 东北农业大学 | 悬挂农机具作业阻力测量传感装置 |
CN113418646A (zh) * | 2021-07-09 | 2021-09-21 | 东北农业大学 | 一种销轴式径向力传感器 |
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2013
- 2013-05-29 CN CN 201320301864 patent/CN203273715U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113405702A (zh) * | 2021-07-09 | 2021-09-17 | 东北农业大学 | 悬挂农机具作业阻力测量传感装置 |
CN113418646A (zh) * | 2021-07-09 | 2021-09-21 | 东北农业大学 | 一种销轴式径向力传感器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510800 Guangdong city in Guangzhou Province, Xinhua Street, Wynn Huadu District Road No. 86 Patentee after: GUANGZHOU GTD LIGHTING TECHNOLOGY Co.,Ltd. Address before: 510800 Guangdong city in Guangzhou Province, Xinhua Street, Wynn Huadu District Road No. 86 Patentee before: GUANGZHOU GTD LIGHTING TECHNOLOGY CO.,LTD. |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Mingdao Stage Technology Co.,Ltd. Assignor: GUANGZHOU GTD LIGHTING TECHNOLOGY Co.,Ltd. Contract record no.: 2019980000068 Denomination of utility model: LED zoom structure Granted publication date: 20131106 License type: Exclusive License Record date: 20190722 |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 510000 No. 27 Fuyuan Road, Xinya Street, Huadu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Address before: 510800, 86, Yongli Road, Xinhua Street, Huadu District, Guangdong, Guangzhou Patentee before: GUANGZHOU GTD LIGHTING TECHNOLOGY Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20131106 |