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发明名称
RETRACTOR
摘要
申请公布号
SU624614(A1)
申请公布日期
1978.09.25
申请号
SU19742033545
申请日期
1974.06.11
申请人
DO G MED I IM. A.M.GORKOGO
发明人
SHMATKOV NIKOLAJ P,SU
分类号
A61B17/02;(IPC1-7):A61B17/02
主分类号
A61B17/02
代理机构
代理人
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