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发明名称
Method of and apparatus for cutting and shaping strip material
摘要
申请公布号
US2942643(A)
申请公布日期
1960.06.28
申请号
US19570689586
申请日期
1957.10.11
申请人
JOSEPH PUCCI;RYAN THOMAS J
发明人
PUCCI JOSEPH;RYAN THOMAS J.
分类号
B21C37/10;B21D5/06
主分类号
B21C37/10
代理机构
代理人
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