CN201627603U - 语言声光报警电路 - Google Patents
语言声光报警电路 Download PDFInfo
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- CN201627603U CN201627603U CN2010201281391U CN201020128139U CN201627603U CN 201627603 U CN201627603 U CN 201627603U CN 2010201281391 U CN2010201281391 U CN 2010201281391U CN 201020128139 U CN201020128139 U CN 201020128139U CN 201627603 U CN201627603 U CN 201627603U
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Application Number | Priority Date | Filing Date | Title |
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CN2010201281391U CN201627603U (zh) | 2010-03-06 | 2010-03-06 | 语言声光报警电路 |
Applications Claiming Priority (1)
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CN2010201281391U CN201627603U (zh) | 2010-03-06 | 2010-03-06 | 语言声光报警电路 |
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CN201627603U true CN201627603U (zh) | 2010-11-10 |
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CN2010201281391U Expired - Fee Related CN201627603U (zh) | 2010-03-06 | 2010-03-06 | 语言声光报警电路 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102080571A (zh) * | 2011-01-25 | 2011-06-01 | 淮南市新光源特种照明器材有限公司 | 矿用隔爆型兼本质安全型语音声光信号箱 |
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2010
- 2010-03-06 CN CN2010201281391U patent/CN201627603U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102080571A (zh) * | 2011-01-25 | 2011-06-01 | 淮南市新光源特种照明器材有限公司 | 矿用隔爆型兼本质安全型语音声光信号箱 |
CN102080571B (zh) * | 2011-01-25 | 2012-11-21 | 淮南市新光源特种照明器材有限公司 | 矿用隔爆型兼本质安全型语音声光信号箱 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiangtan Hengxin Industrial Co., Ltd. Assignor: Xiao Gongping Contract record no.: 2011430000180 Denomination of utility model: Sound and light alarm circuit Granted publication date: 20101110 License type: Exclusive License Record date: 20110923 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Xiangtan Hengxin Industrial Co., Ltd. Assignor: Xiao Gongping Contract record no.: 2011430000180 Date of cancellation: 20130604 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20130306 |