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发明名称
RAUMFACHWERK-VORRICHTUNG UND VERFAHREN ZU DEREN HERSTELLUNG
摘要
申请公布号
DE69407977(D1)
申请公布日期
1998.02.19
申请号
DE19946007977
申请日期
1994.08.11
申请人
ALUMAX EXTRUSIONS, INC., WEST CHICAGO, ILL., US
发明人
BENEDYK, JOSEPH, C., LAKE ZURICH, IL 60047, US
分类号
B21D41/02;B21D39/06;B62D23/00;B62D27/02;B62D29/00;(IPC1-7):B62D29/00
主分类号
B21D41/02
代理机构
代理人
主权项
地址
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