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发明名称
摘要
申请公布号
FR2034391(A1)
申请公布日期
1970.12.11
申请号
FR19690008824
申请日期
1969.03.26
申请人
VINZELLES PIERRE DE
发明人
分类号
A61F6/18;(IPC1-7):A61F5/00
主分类号
A61F6/18
代理机构
代理人
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