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发明名称
VERFAHREN UND VORRICHTUNG ZUM TIEFZIEHEN VON BEHAELTERN UND SO HERGESTELLTE PRODUKTE.
摘要
申请公布号
DE3678885(D1)
申请公布日期
1991.05.29
申请号
DE19863678885
申请日期
1986.03.13
申请人
WEIRTON STEEL CORP., WEIRTON, W.VA., US
发明人
SAUNDERS, T., WILLIAM, WEIRTON, WV 26062, US
分类号
B21D22/21;B21D22/00;B21D22/24;B21D51/18;B21D51/26;(IPC1-7):B21D22/00
主分类号
B21D22/21
代理机构
代理人
主权项
地址
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