CN208350617U - 一种风帘装置 - Google Patents
一种风帘装置 Download PDFInfo
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- CN208350617U CN208350617U CN201820657449.9U CN201820657449U CN208350617U CN 208350617 U CN208350617 U CN 208350617U CN 201820657449 U CN201820657449 U CN 201820657449U CN 208350617 U CN208350617 U CN 208350617U
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CN201820657449.9U CN208350617U (zh) | 2018-05-04 | 2018-05-04 | 一种风帘装置 |
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CN201820657449.9U CN208350617U (zh) | 2018-05-04 | 2018-05-04 | 一种风帘装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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IT202200010337A1 (it) * | 2022-05-18 | 2023-11-18 | Pierangelo Vercellino | Sistema di rilevamento presenza con sensore dotato di un dispositivo di protezione per ambienti ostili |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202200010337A1 (it) * | 2022-05-18 | 2023-11-18 | Pierangelo Vercellino | Sistema di rilevamento presenza con sensore dotato di un dispositivo di protezione per ambienti ostili |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200513 Address after: Room 804, Block 9 B, Shangdi Third Street, Haidian District, Beijing 100085 Patentee after: BEIJING WEITIANXIN METEOROLOGICAL EQUIPMENT Co.,Ltd. Address before: 100000 Beijing Haidian District Xisanqi Changlin 801 27 1 1 122 Patentee before: BEIJING FENGYUN TIANDI INFORMATION TECHNOLOGY Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Room 1801, 18th floor, building 1, yard 1, No. 81, Beiqing Road, Haidian District, Beijing 100094 Patentee after: Zhongkexing Tuwei Tianxin (Beijing) Technology Co.,Ltd. Address before: Room 804, block B, No. 9, Shangdi Third Street, Haidian District, Beijing 100085 Patentee before: BEIJING WEITIANXIN METEOROLOGICAL EQUIPMENT Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Room 1801, 18th floor, building 1, yard 1, No. 81, Beiqing Road, Haidian District, Beijing 100094 Patentee after: Zhongkexing Tuwei Tianxin Technology Co.,Ltd. Address before: Room 1801, 18th floor, building 1, yard 1, No. 81, Beiqing Road, Haidian District, Beijing 100094 Patentee before: Zhongkexing Tuwei Tianxin (Beijing) Technology Co.,Ltd. |