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经营范围
发明名称
DIGITAL PHASE METER
摘要
申请公布号
SU681389(A1)
申请公布日期
1979.08.25
申请号
SU19772458597
申请日期
1977.03.01
申请人
SOLOVEV VLADIMIR L,SU;KALININ VLADIMIR G,SU
发明人
SOLOVEV VLADIMIR L,SU;KALININ VLADIMIR G,SU
分类号
G01R25/04;(IPC1-7):G01R25/04
主分类号
G01R25/04
代理机构
代理人
主权项
地址
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