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经营范围
发明名称
SWITCHING APPARATUS
摘要
申请公布号
SU738169(A1)
申请公布日期
1980.05.30
申请号
SU19782573820
申请日期
1978.01.30
申请人
RYAZANSKIJ RADIOTEKHNICHESKIJ
发明人
BURLAKOV VIKTOR D,SU;ELISEEV VYACHESLAV V,SU;FROLIN MIKHAIL ,SU
分类号
H03K17/64;H03K17/74;(IPC1-7):H03K17/64
主分类号
H03K17/64
代理机构
代理人
主权项
地址
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