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经营范围
发明名称
ELECTRIC FILTER
摘要
申请公布号
RU2071835(C1)
申请公布日期
1997.01.20
申请号
SU19904877521
申请日期
1990.10.25
申请人
OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU FIRMA "PIK"
发明人
BARANOV LEONTIJ PETROVICH;VERESHCHAGIN IGOR P;GRISHECHKIN ALEKSANDR K;DANILIN VYACHESLAV V;KUDRYASHOV VLADIMIR K;FILATOV FEDOR P;KHRAPKOV STANISLAV N
分类号
B03C3/08;(IPC1-7):B03C3/08
主分类号
B03C3/08
代理机构
代理人
主权项
地址
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