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发明名称
ROHRVERBINDUNG ZUM VERBINDEN VON ZWEI MIT GEWINDEN VERSEHENEN ROHRENDEN.
摘要
申请公布号
CH667505(A5)
申请公布日期
1988.10.14
申请号
CH19850001916
申请日期
1985.05.06
申请人
VOEST-ALPINE AG
发明人
分类号
F16L15/02;F16L25/12;(IPC1-7):F16L21/00
主分类号
F16L15/02
代理机构
代理人
主权项
地址
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