CN201789549U - 一种工业对讲的电话接口 - Google Patents
一种工业对讲的电话接口 Download PDFInfo
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- CN201789549U CN201789549U CN2010205033028U CN201020503302U CN201789549U CN 201789549 U CN201789549 U CN 201789549U CN 2010205033028 U CN2010205033028 U CN 2010205033028U CN 201020503302 U CN201020503302 U CN 201020503302U CN 201789549 U CN201789549 U CN 201789549U
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CN2010205033028U CN201789549U (zh) | 2010-08-25 | 2010-08-25 | 一种工业对讲的电话接口 |
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CN2010205033028U CN201789549U (zh) | 2010-08-25 | 2010-08-25 | 一种工业对讲的电话接口 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104010099A (zh) * | 2014-05-07 | 2014-08-27 | 中国人民解放军63892部队 | 一种电话系统与对讲调度系统连通的方法及装置 |
CN109274390A (zh) * | 2018-11-16 | 2019-01-25 | 深圳震有科技股份有限公司 | 一种无线电台对接系统及方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104010099A (zh) * | 2014-05-07 | 2014-08-27 | 中国人民解放军63892部队 | 一种电话系统与对讲调度系统连通的方法及装置 |
CN109274390A (zh) * | 2018-11-16 | 2019-01-25 | 深圳震有科技股份有限公司 | 一种无线电台对接系统及方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Iron & Steel Engineering Technology Group Communications Co., Ltd. Assignor: Wuhan Iron & Steel (Group) Corp. Contract record no.: 2012420000042 Denomination of utility model: Telephone interface of industrial intercom Granted publication date: 20110406 License type: Exclusive License Record date: 20120418 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20170825 |