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发明名称
Improvements in catamenial appliances and the like
摘要
申请公布号
GB315762(A)
申请公布日期
1930.07.31
申请号
GB19290020967
申请日期
1929.07.08
申请人
HARRISON ROBERT WILLIAMS
发明人
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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