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发明名称
Improvements in catamenial appliances
摘要
申请公布号
GB503998(A)
申请公布日期
1939.04.18
申请号
GB19380011395
申请日期
1938.04.13
申请人
RAUL ONETO ASTENGO;DOMINGO TAVANI
发明人
分类号
A61F13/64
主分类号
A61F13/64
代理机构
代理人
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