CN202795662U - 一种气体报警器 - Google Patents
一种气体报警器 Download PDFInfo
- Publication number
- CN202795662U CN202795662U CN 201220400822 CN201220400822U CN202795662U CN 202795662 U CN202795662 U CN 202795662U CN 201220400822 CN201220400822 CN 201220400822 CN 201220400822 U CN201220400822 U CN 201220400822U CN 202795662 U CN202795662 U CN 202795662U
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- alarm
- communication module
- gas alarm
- gas
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Alarm Systems (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220400822 CN202795662U (zh) | 2012-08-13 | 2012-08-13 | 一种气体报警器 |
Applications Claiming Priority (1)
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CN 201220400822 CN202795662U (zh) | 2012-08-13 | 2012-08-13 | 一种气体报警器 |
Publications (1)
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CN202795662U true CN202795662U (zh) | 2013-03-13 |
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CN 201220400822 Expired - Lifetime CN202795662U (zh) | 2012-08-13 | 2012-08-13 | 一种气体报警器 |
Country Status (1)
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CN (1) | CN202795662U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103871208A (zh) * | 2014-03-21 | 2014-06-18 | 小米科技有限责任公司 | 气体告警方法及装置 |
CN104217544A (zh) * | 2014-09-02 | 2014-12-17 | 南通北城科技创业管理有限公司 | 一种公交车可燃物自动检测系统 |
-
2012
- 2012-08-13 CN CN 201220400822 patent/CN202795662U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103871208A (zh) * | 2014-03-21 | 2014-06-18 | 小米科技有限责任公司 | 气体告警方法及装置 |
CN104217544A (zh) * | 2014-09-02 | 2014-12-17 | 南通北城科技创业管理有限公司 | 一种公交车可燃物自动检测系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: GoldeNet Communication Technology (Beijing) 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: BEIJING GOLDENET IOT TECHNOLOGY Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130313 |