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发明名称
PHASE ALTERNATION INDICATOR
摘要
申请公布号
SU1126901(A1)
申请公布日期
1984.11.30
申请号
SU19823473612
申请日期
1982.07.16
申请人
DRUZHININ ANATOLIJ YA,SU
发明人
DRUZHININ ANATOLIJ YA,SU
分类号
G01R29/18;(IPC1-7):G01R29/18
主分类号
G01R29/18
代理机构
代理人
主权项
地址
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