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发明名称
INSERTION TYPE CONTRACEPTIVE INSTRUMENT ATTACHED TO MALE
摘要
申请公布号
JPS52111300(A)
申请公布日期
1977.09.17
申请号
JP19760027828
申请日期
1976.03.15
申请人
YOSHIDA MASAHIRO
发明人
YOSHIDA MASAHIRO
分类号
A61F6/02
主分类号
A61F6/02
代理机构
代理人
主权项
地址
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