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发明名称
SWITCHING APPARATUS
摘要
申请公布号
SU622203(A1)
申请公布日期
1978.08.30
申请号
SU19772461636
申请日期
1977.02.24
申请人
SEMENOV LEONID ALEKSANDROVICH,SU
发明人
SEMENOV LEONID ALEKSANDROVICH,SU
分类号
H03K17/30;(IPC1-7):H03K17/30
主分类号
H03K17/30
代理机构
代理人
主权项
地址
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