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经营范围
发明名称
TRANSISTOR SWITCH
摘要
申请公布号
SU1480112(A1)
申请公布日期
1989.05.15
申请号
SU19864181639
申请日期
1986.11.26
申请人
URALSKOE OTDEL VNII ZHELEZNODOROZHNOGO TRANSPORTA
发明人
SERGEEV BORIS S,SU;SOLDATOV BORIS A,SU;SOLDATOV GERMAN B,SU
分类号
H03K17/60;H02M3/335
主分类号
H03K17/60
代理机构
代理人
主权项
地址
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