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发明名称
AUTOMATIC HETERODYNE FREQUENCY METER
摘要
申请公布号
SU643810(A1)
申请公布日期
1979.01.25
申请号
SU19772550197
申请日期
1977.12.06
申请人
CHEPELEV VITALIJ ,SU;SHESTOV ALEKSANDR ,SU
发明人
CHEPELEV VITALIJ ,SU;SHESTOV ALEKSANDR ,SU
分类号
G01R23/00;(IPC1-7):G01R23/00
主分类号
G01R23/00
代理机构
代理人
主权项
地址
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