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发明名称
VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN PYRAMIDENSTUMPFFOERMIGER DOSENZARGEN
摘要
申请公布号
DE3725186(A1)
申请公布日期
1989.01.19
申请号
DE19873725186
申请日期
1987.07.29
申请人
ELPATRONIC AG
发明人
SCHMIDT,HERWIG
分类号
B21D39/20;B21D51/26;(IPC1-7):B21D51/26;B23K31/02
主分类号
B21D39/20
代理机构
代理人
主权项
地址
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