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经营范围
发明名称
Combined filler and drainer
摘要
申请公布号
US2397295(A)
申请公布日期
1946.03.26
申请号
US19440526303
申请日期
1944.03.13
申请人
SCOTT WILLIAM H
发明人
SCOTT WILLIAM H.
分类号
A47J47/20
主分类号
A47J47/20
代理机构
代理人
主权项
地址
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