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经营范围
发明名称
VALVE
摘要
申请公布号
SU1766278(A3)
申请公布日期
1992.09.30
申请号
SU19904794188
申请日期
1990.01.30
申请人
DOBKIN DANIIL B,SU;PYKHTIN STANISLAV F,SU;GOLUBOVICH YULIJ S,SU
发明人
DOBKIN DANIIL B,SU;PYKHTIN STANISLAV F,SU;GOLUBOVICH YULIJ S,SU
分类号
F16K1/10
主分类号
F16K1/10
代理机构
代理人
主权项
地址
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