CN216477232U - 一种桥梁工程钻头打捞设备 - Google Patents
一种桥梁工程钻头打捞设备 Download PDFInfo
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- CN216477232U CN216477232U CN202121591994.0U CN202121591994U CN216477232U CN 216477232 U CN216477232 U CN 216477232U CN 202121591994 U CN202121591994 U CN 202121591994U CN 216477232 U CN216477232 U CN 216477232U
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CN202121591994.0U CN216477232U (zh) | 2021-07-14 | 2021-07-14 | 一种桥梁工程钻头打捞设备 |
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CN202121591994.0U CN216477232U (zh) | 2021-07-14 | 2021-07-14 | 一种桥梁工程钻头打捞设备 |
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CN202121591994.0U Withdrawn - After Issue CN216477232U (zh) | 2021-07-14 | 2021-07-14 | 一种桥梁工程钻头打捞设备 |
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Effective date of registration: 20230105 Address after: 342500 Qingnian Road, Ruiming Village, Xianghu Town, Ruijin City, Ganzhou City, Jiangxi Province (opposite to Meituan takeout) (declaration of independent commitment of residence) Patentee after: Ruijin Jingchen Water Conservancy and Hydropower Engineering Co.,Ltd. Address before: 510000 No. 69, Xianlie Middle Road, Haizhu District, Guangzhou City, Guangdong Province Patentee before: Lu Lingling |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20220510 Effective date of abandoning: 20230113 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20220510 Effective date of abandoning: 20230113 |