CN101515399A - 一种热电偶原理线型感温火灾探测器 - Google Patents
一种热电偶原理线型感温火灾探测器 Download PDFInfo
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- CN101515399A CN101515399A CNA200910068218XA CN200910068218A CN101515399A CN 101515399 A CN101515399 A CN 101515399A CN A200910068218X A CNA200910068218X A CN A200910068218XA CN 200910068218 A CN200910068218 A CN 200910068218A CN 101515399 A CN101515399 A CN 101515399A
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- temperature sensor
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CN200910068218XA CN101515399B (zh) | 2009-03-23 | 2009-03-23 | 一种热电偶原理线型感温火灾探测器 |
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CN200910068218XA CN101515399B (zh) | 2009-03-23 | 2009-03-23 | 一种热电偶原理线型感温火灾探测器 |
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CN101515399A true CN101515399A (zh) | 2009-08-26 |
CN101515399B CN101515399B (zh) | 2011-07-27 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105509809A (zh) * | 2015-12-20 | 2016-04-20 | 成都霍睦斯电气有限公司 | 一种具有检测功能的温度变送器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105509809A (zh) * | 2015-12-20 | 2016-04-20 | 成都霍睦斯电气有限公司 | 一种具有检测功能的温度变送器 |
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CN101515399B (zh) | 2011-07-27 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Line-type heat detector based on thermoelectric couple principle Effective date of registration: 20121010 Granted publication date: 20110727 Pledgee: Bank of America Ltd. Shanghai branch Pledgor: Sureland Industry Fire-Fighting Co., Ltd. Registration number: 2012990000591 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171114 Granted publication date: 20110727 Pledgee: Bank of America Ltd. Shanghai branch Pledgor: Sureland Industry Fire-Fighting Co., Ltd. Registration number: 2012990000591 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |