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发明名称
Verfahren und Einrichtung fuer die kontinuierliche Herstellung geschweisster Rohre
摘要
申请公布号
DE974355(C)
申请公布日期
1960.12.15
申请号
DE1951R007676
申请日期
1951.11.17
申请人
PHOENIX-RHEINROHR AKTIENGESELLSCHAFT VEREINIGTE HUETTEN- UND ROEHRENWERKE
发明人
SCHMIDT WILHELM
分类号
B21C37/083
主分类号
B21C37/083
代理机构
代理人
主权项
地址
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