发明名称 |
AUTOMATIC INSPECTION SYSTEM |
摘要 |
PURPOSE:To make a wider applicability by making an amplitude of an inspection input variable and by performing periodical inspections under simple response at either small current range or large current range of a relay characteristic as necessary. |
申请公布号 |
JPS53147251(A) |
申请公布日期 |
1978.12.21 |
申请号 |
JP19770061204 |
申请日期 |
1977.05.27 |
申请人 |
HITACHI LTD |
发明人 |
NOMURA SEISHI |
分类号 |
H02H3/05;H02H3/02;H02H3/28;H02H3/30 |
主分类号 |
H02H3/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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