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发明名称
VORRICHTUNG ZUM FEINSTANZEN VON WERKSTUECKEN
摘要
申请公布号
DE2248392(A1)
申请公布日期
1973.04.12
申请号
DE19722248392
申请日期
1972.10.03
申请人
THE GEM CITY ENGINEERING CO.
发明人
H. WAIZMANN,GEORGE;G. COOK SEN.,ROBERT
分类号
B21D28/14;B21D28/16;B21D37/04;B23Q1/00;(IPC1-7):B21D37/02
主分类号
B21D28/14
代理机构
代理人
主权项
地址
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