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发明名称
Catamenial appliance
摘要
申请公布号
US1989008(A)
申请公布日期
1935.01.22
申请号
US19340705810
申请日期
1934.01.08
申请人
HAMMOND INA B
发明人
HAMMOND INA B.
分类号
A61F13/64
主分类号
A61F13/64
代理机构
代理人
主权项
地址
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