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发明名称
MULTISTAGE IMPULSE HYDRAULIC VALVE
摘要
申请公布号
CS209679(B1)
申请公布日期
1981.12.31
申请号
CS19790003742
申请日期
1979.05.31
申请人
PENAZ,VACLAV,CS
发明人
PENAZ,VACLAV,CS
分类号
F16K47/02;(IPC1-7):F16K47/02
主分类号
F16K47/02
代理机构
代理人
主权项
地址
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