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发明名称
ELECTRIC CIRCUIT SWITCHING DEVICE
摘要
申请公布号
JPS6056320(A)
申请公布日期
1985.04.01
申请号
JP19830163137
申请日期
1983.09.07
申请人
HITACHI SEISAKUSHO KK
发明人
ISHIKAWA MITSUO
分类号
H01H31/28
主分类号
H01H31/28
代理机构
代理人
主权项
地址
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