CN103516860B - 一种刷卡电话机 - Google Patents
一种刷卡电话机 Download PDFInfo
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- CN103516860B CN103516860B CN201210200443.6A CN201210200443A CN103516860B CN 103516860 B CN103516860 B CN 103516860B CN 201210200443 A CN201210200443 A CN 201210200443A CN 103516860 B CN103516860 B CN 103516860B
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CN201210200443.6A CN103516860B (zh) | 2012-06-18 | 2012-06-18 | 一种刷卡电话机 |
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CN201210200443.6A CN103516860B (zh) | 2012-06-18 | 2012-06-18 | 一种刷卡电话机 |
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CN103516860A CN103516860A (zh) | 2014-01-15 |
CN103516860B true CN103516860B (zh) | 2015-08-19 |
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CN201210200443.6A Active CN103516860B (zh) | 2012-06-18 | 2012-06-18 | 一种刷卡电话机 |
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Families Citing this family (1)
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CN107181987A (zh) * | 2017-05-15 | 2017-09-19 | 合肥市规划设计研究院 | 一种建筑工程用多功能对讲系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201804567U (zh) * | 2010-09-30 | 2011-04-20 | 秦元 | 监狱监舍专用无线操作录音监听装置 |
CN202617226U (zh) * | 2012-06-18 | 2012-12-19 | 山东卡尔电气股份有限公司 | 一种刷卡电话机 |
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JPH11331328A (ja) * | 1998-05-15 | 1999-11-30 | Anden | ハンズフリー電話装置 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201804567U (zh) * | 2010-09-30 | 2011-04-20 | 秦元 | 监狱监舍专用无线操作录音监听装置 |
CN202617226U (zh) * | 2012-06-18 | 2012-12-19 | 山东卡尔电气股份有限公司 | 一种刷卡电话机 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Yu Xihan Inventor after: Pan Dawei Inventor after: Wang Hongwei Inventor after: Meng Xianmin Inventor after: Wang Gongyan Inventor before: Pan Dawei Inventor before: Xue Dongjiao Inventor before: Wang Hongwei Inventor before: Meng Xianmin Inventor before: Wang Gongyan |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: PAN DAWEI XUE DONGJIAO WANG HONGWEI MENG XIANMIN WANG GONGYAN TO: YU XIHAN PAN DAWEI WANG HONGWEI MENG XIANMIN WANG GONGYAN |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A telephone card swiping machine Effective date of registration: 20220408 Granted publication date: 20150819 Pledgee: Weihai Branch of China Merchants Bank Co.,Ltd. Pledgor: SHANDONG KAER ELECTRIC Co.,Ltd. Registration number: Y2022980003973 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |