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经营范围
发明名称
Bedpan
摘要
申请公布号
US2611903(A)
申请公布日期
1952.09.30
申请号
US19500149085
申请日期
1950.03.11
申请人
WAKEMAN CATHERINE E
发明人
WAKEMAN CATHERINE E.
分类号
A61G9/00
主分类号
A61G9/00
代理机构
代理人
主权项
地址
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