HAND-HELD ELECTRONIC APPARATUS USING TWO BATTERIES SEQUENTIALLY SUPPLYING CURRENT TO INDUCTIVE ELEMENT,申请号GB19920022739-传众专利搜索

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发明名称	HAND-HELD ELECTRONIC APPARATUS USING TWO BATTERIES SEQUENTIALLY SUPPLYING CURRENT TO INDUCTIVE ELEMENT
摘要
申请公布号	GB9222739(D0)	申请公布日期	1992.12.09
申请号	GB19920022739	申请日期	1992.10.29
申请人	NEC CORPORATION	发明人
分类号	H02H9/02;G08B6/00;H01F7/18;H02P1/16	主分类号	H02H9/02
代理机构		代理人
主权项
地址

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