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经营范围
发明名称
AERATION VALVE
摘要
申请公布号
RU2007651(C1)
申请公布日期
1994.02.15
申请号
SU19904851394
申请日期
1990.06.04
申请人
SIBIRSKIJ NAUCHNO-ISSLEDOVATELSKIJ INSTITUT GIDROTEKHNIKI I MELIORATSII
发明人
LYUTOV ANATOLIJ V;KULIGIN VASILIJ D
分类号
F16K24/00;(IPC1-7):F16K24/00
主分类号
F16K24/00
代理机构
代理人
主权项
地址
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