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经营范围
发明名称
RELAY DRIVE CIRCUIT
摘要
申请公布号
JPH09231893(A)
申请公布日期
1997.09.05
申请号
JP19960038601
申请日期
1996.02.27
申请人
HITACHI HOME TEC LTD
发明人
HAGIWARA MASAAKI
分类号
H01H47/00;(IPC1-7):H01H47/00
主分类号
H01H47/00
代理机构
代理人
主权项
地址
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