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Patent Applicant:李淑慧
Patent desc:, 2020,07,11
Type of Patent:国家发明专利
State of Patent:已授权
Authorization number:ZL 2018 1 1051422.6
Service Invention or Not:no
Authorization Date:2020-07-11
Authorization Date:2020-07-11
Attachments:
DIC颈缩极限应变检测方法--专利证书.pdf Download[]Times
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