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经营范围
发明名称
SAFETY VALVE
摘要
申请公布号
RU1779864(C)
申请公布日期
1992.12.07
申请号
SU19914917687
申请日期
1991.03.11
申请人
PERMSKIJ MASHINOSTROITELNYJ ZAVOD IM.V.I.LENINA
发明人
VAKHRUSHEV YURIJ V,SU
分类号
F16K17/04
主分类号
F16K17/04
代理机构
代理人
主权项
地址
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