CN2491514Y - 新型的雨水箅子用防盗装置 - Google Patents
新型的雨水箅子用防盗装置 Download PDFInfo
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- CN2491514Y CN2491514Y CN 01201458 CN01201458U CN2491514Y CN 2491514 Y CN2491514 Y CN 2491514Y CN 01201458 CN01201458 CN 01201458 CN 01201458 U CN01201458 U CN 01201458U CN 2491514 Y CN2491514 Y CN 2491514Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 01201458 CN2491514Y (zh) | 2001-02-14 | 2001-02-14 | 新型的雨水箅子用防盗装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 01201458 CN2491514Y (zh) | 2001-02-14 | 2001-02-14 | 新型的雨水箅子用防盗装置 |
Publications (1)
Publication Number | Publication Date |
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CN2491514Y true CN2491514Y (zh) | 2002-05-15 |
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CN 01201458 Expired - Fee Related CN2491514Y (zh) | 2001-02-14 | 2001-02-14 | 新型的雨水箅子用防盗装置 |
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CN (1) | CN2491514Y (zh) |
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2001
- 2001-02-14 CN CN 01201458 patent/CN2491514Y/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING JIAOTONG UNIVERSITY Free format text: FORMER OWNER: ZHANG NING Effective date: 20041015 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20041015 Address after: 100044 Beijing city Haidian District Xizhimen Shangyuan Village No. 3 Patentee after: Beijing Jiaotong University Address before: 100044 Beijing city Haidian District Xizhimen village on the No. 3 Northern Jiaotong University Engineering Research Institute Patentee before: Zhang Ning |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |