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经营范围
发明名称
SHUT OFF VALVE
摘要
申请公布号
RU2062933(C1)
申请公布日期
1996.06.27
申请号
RU19940017380
申请日期
1994.05.17
申请人
NAUCHNO-PROIZVODSTVENNOE OB"EDINENIE "PROMGAZ"
发明人
AGAPOV GERMAN V;GAJNULLIN FAJZULLA G;FEDOROV BORIS N;FEJGIN BORIS L
分类号
F16K17/02;F15B13/00;(IPC1-7):F16K17/02
主分类号
F16K17/02
代理机构
代理人
主权项
地址
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