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发明名称
Bath-sponge holder
摘要
申请公布号
US1798188(A)
申请公布日期
1931.03.31
申请号
US19290394581
申请日期
1929.09.23
申请人
BROWN SAMUEL J
发明人
BROWN SAMUEL J.
分类号
A47K7/02
主分类号
A47K7/02
代理机构
代理人
主权项
地址
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