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发明名称
Process for cleaning fabrics
摘要
申请公布号
US1851015(A)
申请公布日期
1932.03.29
申请号
US19290408120
申请日期
1929.11.18
申请人
OLSEN GEORGE E
发明人
OLSEN GEORGE E.
分类号
D06F43/00
主分类号
D06F43/00
代理机构
代理人
主权项
地址
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