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发明名称
Verbindung fuer Rohre, bei der die an den Enden der Rohre vorgesehenen Boerdelungen gegen einen dazwischenliegenden Dichtungskoerper gedrueckt werden
摘要
申请公布号
DE557639(C)
申请公布日期
1932.08.26
申请号
DED557639D
申请日期
1930.10.07
申请人
FRIED. KRUPP AKT.-GES.
发明人
WOLF PETER;HEYNEN KURT
分类号
F16L23/02
主分类号
F16L23/02
代理机构
代理人
主权项
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