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发明名称
STAALROER SOM RISSTOPPER FOR GASSLEDNING.
摘要
申请公布号
NO161398(C)
申请公布日期
1989.08.09
申请号
NO19850003570
申请日期
1985.09.12
申请人
MANNESMANN AKTIENGESELLSCHAFT
发明人
WIEDENHOFF, WOLFGANG;GAERTNER, ADOLF W.;VOGT, GERT;WEISGERBER, CLAUS
分类号
F16L9/02;F16L55/00;F16L57/00;F16L57/02;F17D;F17D5/02;(IPC1-7):F17D5/02
主分类号
F16L9/02
代理机构
代理人
主权项
地址
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