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经营范围
发明名称
MULTIPLE CONTACT DEVICE
摘要
申请公布号
JPS5320572(A)
申请公布日期
1978.02.24
申请号
JP19760094828
申请日期
1976.08.11
申请人
HITACHI LTD
发明人
HASEGAWA SANKICHI
分类号
H01H13/10;H01H1/28;H01H9/00;H01H13/02
主分类号
H01H13/10
代理机构
代理人
主权项
地址
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