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发明名称
RELAY TESTER
摘要
PURPOSE:Relay tester with reduced size in which circuitry is simplified without employing special parts, simultaneous 1 setting for three phase is achieved, and wiring is reduced.
申请公布号
JPS5262639(A)
申请公布日期
1977.05.24
申请号
JP19750139595
申请日期
1975.11.20
申请人
TOKYO SHIBAURA ELECTRIC CO
发明人
IWAMOTO SUUKEI
分类号
H02H3/05;G01R31/02;H01H47/00;H01H47/18;H02H3/40
主分类号
H02H3/05
代理机构
代理人
主权项
地址
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