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发明名称
PROTHESE FEMORALE UTILISANT UNE ROTULE EN CERAMIQUE DE PETIT DIAMETRE
摘要
申请公布号
FR2644691(B1)
申请公布日期
1991.11.15
申请号
FR19890004431
申请日期
1989.03.23
申请人
发明人
分类号
A61F2/32;A61F2/00;A61F2/30;A61F2/36;A61L27/00;(IPC1-7):A61F2/36
主分类号
A61F2/32
代理机构
代理人
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