CN216617111U - 一种水利工程用防护栏 - Google Patents
一种水利工程用防护栏 Download PDFInfo
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- CN216617111U CN216617111U CN202122629715.1U CN202122629715U CN216617111U CN 216617111 U CN216617111 U CN 216617111U CN 202122629715 U CN202122629715 U CN 202122629715U CN 216617111 U CN216617111 U CN 216617111U
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- 230000009471 action Effects 0.000 description 6
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CN202122629715.1U CN216617111U (zh) | 2021-10-30 | 2021-10-30 | 一种水利工程用防护栏 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20220913 Address after: 3rd Floor, Building 4, Migrant Worker Pioneer Park, Dingxiang Town, Shitai County, Chizhou City, Anhui Province 245100 Patentee after: Anhui Hongda Construction Development Co.,Ltd. Address before: 110000 Shenyang Water Resources Planning Institute, No. 20-1, Wenfu Road, Shenhe District, Shenyang City, Liaoning Province Patentee before: Huang Qijun |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231226 Address after: Room 101, Building 2, No. 122 Shuguang West Road, Renli Town, Shitai County, Chizhou City, Anhui Province, 247100 Patentee after: Hu Bobo Address before: 3rd Floor, Building 4, Migrant Worker Pioneer Park, Dingxiang Town, Shitai County, Chizhou City, Anhui Province 245100 Patentee before: Anhui Hongda Construction Development Co.,Ltd. |
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TR01 | Transfer of patent right |