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发明名称
VERFAHREN ZUM WARMWALZEN VON ROHREN
摘要
申请公布号
DE2852462(A1)
申请公布日期
1980.06.26
申请号
DE19782852462
申请日期
1978.12.04
申请人
KABEL- UND METALLWERKE GUTEHOFFNUNGSHUETTE AG
发明人
LUEBKER,HANS;WICHMANN,WERNER;UHLMANN,OTTO
分类号
B21B28/04;B24B5/36;(IPC1-7):B21B28/00
主分类号
B21B28/04
代理机构
代理人
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