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经营范围
发明名称
GAS VALVE
摘要
申请公布号
SU1518610(A2)
申请公布日期
1989.10.30
申请号
SU19874304986
申请日期
1987.07.13
申请人
INST CHERNOJ METALLURGII;IR ZAVOD TYAZHELOGO MASHINOSTROENIYA
发明人
CHEREVIK YURIJ I,SU;NOSKOV VALENTIN A,SU;BOLSHAKOV VADIM I,SU;DRAKIN GEORGIJ V,SU;TARASENKO VIKTOR F,SU;STOLBOV ANATOLIJ A,SU;SOBOLEV VADIM B,SU
分类号
F16K1/20
主分类号
F16K1/20
代理机构
代理人
主权项
地址
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