CN205490996U - 一种带有声音接收器的教师用领带 - Google Patents
一种带有声音接收器的教师用领带 Download PDFInfo
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Cited By (1)
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CN105245985A (zh) * | 2015-11-01 | 2016-01-13 | 于晓慧 | 一种带有声音接收器的教师用领带 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105245985A (zh) * | 2015-11-01 | 2016-01-13 | 于晓慧 | 一种带有声音接收器的教师用领带 |
CN105245985B (zh) * | 2015-11-01 | 2019-01-29 | 于晓慧 | 一种带有声音接收器的教师用领带 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20181101 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20190129 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20190129 |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
CU01 | Correction of utility model |
Correction item: termination of patent right due to unpaid annual fee Correct: Revocation of the patent right False: Patent right to terminate Number: 43-02 Volume: 35 |
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CU01 | Correction of utility model |