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发明名称
PRESSVORRICHTUNG ZUR HERSTELLUNG VON HOHLEN WERKSTUECKEN AUS BLECH
摘要
申请公布号
DE1602475(B2)
申请公布日期
1972.07.27
申请号
DE19671602475
申请日期
1967.09.19
申请人
发明人
分类号
B21D26/02;B21D26/025;(IPC1-7):B21D26/04
主分类号
B21D26/02
代理机构
代理人
主权项
地址
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