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发明名称
摘要
申请公布号
FR2049472(A5)
申请公布日期
1971.03.26
申请号
FR19690019280
申请日期
1969.06.11
申请人
ETUDES CONST MAT MEDICAL
发明人
分类号
A61B5/11;(IPC1-7):A61B5/00
主分类号
A61B5/11
代理机构
代理人
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