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发明名称
FREQUENCY CONVERTER
摘要
申请公布号
SU721762(A1)
申请公布日期
1980.03.15
申请号
SU19772498789
申请日期
1977.06.22
申请人
TIMONIN YURIJ A,SU
发明人
TIMONIN YURIJ A,SU
分类号
G01R23/02;(IPC1-7):G01R23/02
主分类号
G01R23/02
代理机构
代理人
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