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经营范围
发明名称
Selbsthaltendes Scheidenspekulum
摘要
申请公布号
DE489965(C)
申请公布日期
1930.01.22
申请号
DENDATG066561D
申请日期
申请人
DR. EUGEN GUTTMANN
发明人
分类号
A61B1/32
主分类号
A61B1/32
代理机构
代理人
主权项
地址
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