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发明名称
Method and apparatus for the heat treatment of pipes
摘要
Published without abstract.
申请公布号
DE3309883(A1)
申请公布日期
1984.09.27
申请号
DE19833309883
申请日期
1983.03.17
申请人
MANNESMANN AG, 4000 DUESSELDORF, DE
发明人
HOFMANN, GEORG, DIPL.-ING., 4000 DUESSELDORF, DE;LANDGRAF, HELMUT, DIPL.-PHYS., 4100 DUISBURG, DE
分类号
C21D9/08;C21D9/58;(IPC1-7):C21D9/08
主分类号
C21D9/08
代理机构
代理人
主权项
地址
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