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经营范围
发明名称
PHASE METER
摘要
申请公布号
SU659980(A1)
申请公布日期
1979.04.30
申请号
SU19752113555
申请日期
1975.03.14
申请人
VINNITSKIJ POLT INSTITUT
发明人
SUPYAN VILIAMIN YA,SU;KRUSHEVSKIJ YURIJ V,SU
分类号
G01R25/00;(IPC1-7):G01R25/00
主分类号
G01R25/00
代理机构
代理人
主权项
地址
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