CN204166557U - 数字化窨井盖标签 - Google Patents
数字化窨井盖标签 Download PDFInfo
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- CN204166557U CN204166557U CN201420601976.XU CN201420601976U CN204166557U CN 204166557 U CN204166557 U CN 204166557U CN 201420601976 U CN201420601976 U CN 201420601976U CN 204166557 U CN204166557 U CN 204166557U
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- 238000007689 inspection Methods 0.000 title claims abstract description 48
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000012790 confirmation Methods 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000012546 transfer Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 13
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420601976.XU CN204166557U (zh) | 2014-10-17 | 2014-10-17 | 数字化窨井盖标签 |
Applications Claiming Priority (1)
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CN201420601976.XU CN204166557U (zh) | 2014-10-17 | 2014-10-17 | 数字化窨井盖标签 |
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CN204166557U true CN204166557U (zh) | 2015-02-18 |
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CN201420601976.XU Expired - Fee Related CN204166557U (zh) | 2014-10-17 | 2014-10-17 | 数字化窨井盖标签 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3190729A1 (en) * | 2016-01-08 | 2017-07-12 | Fujitsu Limited | Method and device for detecting radio communication anomalies |
CN109914483A (zh) * | 2019-04-17 | 2019-06-21 | 北京航星网讯技术股份有限公司 | 激光可燃气监测井盖 |
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2014
- 2014-10-17 CN CN201420601976.XU patent/CN204166557U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3190729A1 (en) * | 2016-01-08 | 2017-07-12 | Fujitsu Limited | Method and device for detecting radio communication anomalies |
US10164820B2 (en) | 2016-01-08 | 2018-12-25 | Fujitsu Limited | Method and device for detecting radio communication anomalies |
CN109914483A (zh) * | 2019-04-17 | 2019-06-21 | 北京航星网讯技术股份有限公司 | 激光可燃气监测井盖 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Hangzhou City, Zhejiang province Gongshu District 310000 Moganshan Road No. 1418-48 Patentee after: HANGZHOU CENTURY Co.,Ltd. Patentee after: HANGZHOU ZHONGKE SICHUANG RADIO FREQUENCY IDENTIFICATION TECHNOLOGY Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310015 Moganshan Road No. two building 1418-25 Patentee before: HANGZHOU CENTURY Co.,Ltd. Patentee before: Hangzhou Zhongke Sichuang Radio Frequency Identification Technology Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 |
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CF01 | Termination of patent right due to non-payment of annual fee |