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经营范围
发明名称
Catamenial pad
摘要
申请公布号
US2331355(A)
申请公布日期
1943.10.12
申请号
US19410411438
申请日期
1941.09.18
申请人
STRONGSON HERMAN L
发明人
STRONGSON HERMAN L.
分类号
A61F13/15
主分类号
A61F13/15
代理机构
代理人
主权项
地址
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