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发明名称
Washing machine
摘要
申请公布号
US1823291(A)
申请公布日期
1931.09.15
申请号
US19300444138
申请日期
1930.04.14
申请人
RIALL TROY A
发明人
RIALL TROY A.
分类号
D06F21/00
主分类号
D06F21/00
代理机构
代理人
主权项
地址
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