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发明名称
Wringer
摘要
申请公布号
US2098919(A)
申请公布日期
1937.11.09
申请号
US19350045280
申请日期
1935.10.16
申请人
LOVELL MANUFACTURING COMPANY
发明人
KAUFFMAN WALTER L.
分类号
D06F45/04
主分类号
D06F45/04
代理机构
代理人
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