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发明名称
Vorrichtung zum Setzen und Auswechseln der Stopfen in Stopfenwalzwerken beim Herstellen nahtloser Rohre
摘要
申请公布号
DE970059(C)
申请公布日期
1958.08.14
申请号
DE1953R010915
申请日期
1953.02.10
申请人
PHOENIX-RHEINROHR AKTIENGESELLSCHAFT VEREINIGTE HUETTEN- UND ROEHRENWERKE
发明人
WOHLNICK HANS
分类号
B21B25/06
主分类号
B21B25/06
代理机构
代理人
主权项
地址
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