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发明名称
HIGH SPEED PUNCH PRESS
摘要
申请公布号
CA421310(A)
申请公布日期
1944.07.04
申请号
CAD421310
申请日期
申请人
JAMES H. STERNBERGH
发明人
GEORGE B. SCHEFFEY
分类号
主分类号
代理机构
代理人
主权项
地址
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