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发明名称
Means for cutting strips of material
摘要
申请公布号
US1745476(A)
申请公布日期
1930.02.04
申请号
US19280253428
申请日期
1928.02.10
申请人
SAMUEL COHN
发明人
COHN SAMUEL
分类号
D06H7/04
主分类号
D06H7/04
代理机构
代理人
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地址
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