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发明名称
DICHTUNG IN FORM EINES ABGESCHNITTENEN KEGELS ZUR WASSERDICHTEN ABDICHTUNG EINER SCHRAUBVERBINDUNG.
摘要
申请公布号
DE68909058(D1)
申请公布日期
1993.10.14
申请号
DE19896009058
申请日期
1989.07.24
申请人
BRUNO, SALVATORE, RHO, IT
发明人
BRUNO, SALVATORE, RHO, IT
分类号
F16L15/04;(IPC1-7):F16L15/04
主分类号
F16L15/04
代理机构
代理人
主权项
地址
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