CN203403522U - 混凝土构件固定方法的专用紧固件 - Google Patents
混凝土构件固定方法的专用紧固件 Download PDFInfo
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- CN203403522U CN203403522U CN201320282424.2U CN201320282424U CN203403522U CN 203403522 U CN203403522 U CN 203403522U CN 201320282424 U CN201320282424 U CN 201320282424U CN 203403522 U CN203403522 U CN 203403522U
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CN201320282424.2U CN203403522U (zh) | 2013-05-22 | 2013-05-22 | 混凝土构件固定方法的专用紧固件 |
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CN201320282424.2U CN203403522U (zh) | 2013-05-22 | 2013-05-22 | 混凝土构件固定方法的专用紧固件 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20190625 Address after: 233010 No. 5183 Donghai Avenue, Bengbu City, Anhui Province Patentee after: Anhui Water Resources Development Co.,Ltd. Address before: 233010 South of Zhanggongshan Road, Donghai Avenue, Bengbu City, Anhui Province Patentee before: ANHUI WATER RESOURCES DEVELOPMENT Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210420 Address after: 233010 No. 5183 Donghai Avenue, Bengbu City, Anhui Province Patentee after: Anhui Water Resources Development Co.,Ltd. Patentee after: Shaanxi Anjian investment and Construction Co.,Ltd. Address before: 233010 No. 5183 Donghai Avenue, Bengbu City, Anhui Province Patentee before: Anhui Water Resources Development Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20140122 |
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CX01 | Expiry of patent term |