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发明名称
VALVE
摘要
申请公布号
SU741240(A2)
申请公布日期
1980.06.15
申请号
SU19762414341
申请日期
1976.10.25
申请人
KHOMENOK LEONID A,SU;MUTUL VALERIAN V,SU
发明人
KHOMENOK LEONID A,SU;MUTUL VALERIAN V,SU
分类号
G05D7/03;F16K1/06;(IPC1-7):G05D7/03
主分类号
G05D7/03
代理机构
代理人
主权项
地址
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