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发明名称
DEVICE FOR INDICATING THE CHARGE STATUS OF A BATTERY
摘要
申请公布号
EP0248461(B1)
申请公布日期
1990.08.08
申请号
EP19870200844
申请日期
1987.05.11
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
IJNTEMA, JOHANNES;VAN DEN AKKER, JOUW;VERRIJ, JACOB FREDERIK;FOLMER, LAMBERT JOHAN HENDRIK;HISHIKI, TERUO
分类号
G01R31/36;H02J7/00
主分类号
G01R31/36
代理机构
代理人
主权项
地址
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