CN202549666U - 会议系统专用按键 - Google Patents
会议系统专用按键 Download PDFInfo
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- CN202549666U CN202549666U CN2012200801222U CN201220080122U CN202549666U CN 202549666 U CN202549666 U CN 202549666U CN 2012200801222 U CN2012200801222 U CN 2012200801222U CN 201220080122 U CN201220080122 U CN 201220080122U CN 202549666 U CN202549666 U CN 202549666U
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2012200801222U CN202549666U (zh) | 2012-03-06 | 2012-03-06 | 会议系统专用按键 |
Applications Claiming Priority (1)
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CN2012200801222U CN202549666U (zh) | 2012-03-06 | 2012-03-06 | 会议系统专用按键 |
Publications (1)
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CN202549666U true CN202549666U (zh) | 2012-11-21 |
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CN2012200801222U Expired - Fee Related CN202549666U (zh) | 2012-03-06 | 2012-03-06 | 会议系统专用按键 |
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CN (1) | CN202549666U (zh) |
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2012
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING TONGFANG INFORMATION SAFETY TECHNOLOGY CO. Free format text: FORMER OWNER: JIANGSU TONGFANG YUNFAN INFORMATION TECHNOLOGY CO., LTD. Effective date: 20130608 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214434 WUXI, JIANGSU PROVINCE TO: 100083 HAIDIAN, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130608 Address after: 100083 Beijing city Haidian District Wangzhuang Road No. 1 Tongfang Technology Plaza, D block 21 layer Patentee after: Beijing Tongfang Information Safety Technology Co., Ltd. Address before: 214434 No. 201 Jin Shan Road, Jiangyin Development Zone, Jiangsu, Wuxi Patentee before: Jiangsu Tongfang Yunfan Information Technology Co., Ltd. |
|
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: 20121121 Termination date: 20200306 |