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发明名称
INTEGRATING AND OPERATING TYPE RELAY
摘要
申请公布号
JPS53112438(A)
申请公布日期
1978.09.30
申请号
JP19770025977
申请日期
1977.03.11
申请人
HITACHI LTD
发明人
ONO TOSHIO;ANDOU HIROSHI
分类号
H02H3/42
主分类号
H02H3/42
代理机构
代理人
主权项
地址
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