CN202795675U - 气体报警器 - Google Patents
气体报警器 Download PDFInfo
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- CN202795675U CN202795675U CN 201220400806 CN201220400806U CN202795675U CN 202795675 U CN202795675 U CN 202795675U CN 201220400806 CN201220400806 CN 201220400806 CN 201220400806 U CN201220400806 U CN 201220400806U CN 202795675 U CN202795675 U CN 202795675U
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220400806 CN202795675U (zh) | 2012-08-13 | 2012-08-13 | 气体报警器 |
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CN 201220400806 CN202795675U (zh) | 2012-08-13 | 2012-08-13 | 气体报警器 |
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CN202795675U true CN202795675U (zh) | 2013-03-13 |
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CN 201220400806 Expired - Lifetime CN202795675U (zh) | 2012-08-13 | 2012-08-13 | 气体报警器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115346345A (zh) * | 2022-07-28 | 2022-11-15 | 福建省杭氟电子材料有限公司 | 一种用于六氟丁二烯制备的智能化有毒有害气体报警系统 |
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2012
- 2012-08-13 CN CN 201220400806 patent/CN202795675U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115346345A (zh) * | 2022-07-28 | 2022-11-15 | 福建省杭氟电子材料有限公司 | 一种用于六氟丁二烯制备的智能化有毒有害气体报警系统 |
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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 |
Owner name: BEIJING GREAT WALL GOLDENET INTERNET OF THINGS TEC Free format text: FORMER NAME: BEIJING GOLDENET IOT TECHNOLOGY CO., LTD. Owner name: BEIJING GOLDENET IOT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GOLDENET COMMUNICATION TECHNOLOGY BEIJING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Room 22 building CDE No. 8 Linda Building A 100029 Beijing city Chaoyang District Dongtucheng Road Patentee after: BEIJING GOLDENET IOT TECHNOLOGY Co.,Ltd. Address before: Room 22 building CDE No. 8 Linda Building A 100029 Beijing city Chaoyang District Dongtucheng Road Patentee before: BEIJING GOLDENET IOT TECHNOLOGY Co.,Ltd. Address after: Room 22 building CDE No. 8 Linda Building A 100029 Beijing city Chaoyang District Dongtucheng Road Patentee after: BEIJING GOLDENET IOT TECHNOLOGY Co.,Ltd. Address before: Room 22 building CDE No. 8 Linda Building A 100029 Beijing city Chaoyang District Dongtucheng Road Patentee before: GoldeNet Communication Technology (Beijing) Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20201230 Address after: Building 20, jingdezhizao Industrial Park, Pingyuan Economic Development Zone, Dezhou City, Shandong Province Patentee after: Dezhou golden point Internet of things Technology Co.,Ltd. Address before: Room CDE, 22 / F, block a, Linda Building, 8 Dongtucheng Road, Chaoyang District, Beijing 100029 Patentee before: BEIJING GOLDENET IOT TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220325 Address after: Room 101, west side of A2 office building, yard 9, Jiuxianqiao East Road, Chaoyang District, Beijing 100082 Patentee after: BEIJING GOLDENET IOT TECHNOLOGY Co.,Ltd. Address before: Building 20, jingdezhizao Industrial Park, Pingyuan Economic Development Zone, Dezhou City, Shandong Province Patentee before: Dezhou golden point Internet of things Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20130313 |
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CX01 | Expiry of patent term |