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发明名称
Method of and apparatus for feeding foil strip and the like
摘要
申请公布号
US2175416(A)
申请公布日期
1939.10.10
申请号
US19370145906
申请日期
1937.06.01
申请人
TRUMP EDWARD N;HALLETT ALBERT D
发明人
TRUMP EDWARD N.;HALLETT ALBERT D.
分类号
B21D51/44;B21D51/48
主分类号
B21D51/44
代理机构
代理人
主权项
地址
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