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发明名称
Catamenial device
摘要
申请公布号
US2943625(A)
申请公布日期
1960.07.05
申请号
US19570649910
申请日期
1957.04.01
申请人
LOTTS DELBERT L
发明人
LOTTS DELBERT L.
分类号
A61F5/455
主分类号
A61F5/455
代理机构
代理人
主权项
地址
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