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经营范围
发明名称
STEP VOLTAGE FORMER
摘要
申请公布号
SU705654(A1)
申请公布日期
1979.12.25
申请号
SU19782590843
申请日期
1978.03.17
申请人
DEMIDOV VLADISLAV G,SU;NECHAEV VLADISLAV V,SU
发明人
DEMIDOV VLADISLAV G,SU;NECHAEV VLADISLAV V,SU
分类号
H03K4/02;(IPC1-7):H03K4/02
主分类号
H03K4/02
代理机构
代理人
主权项
地址
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