WIRELESS COMMUNICATION DEVICE WITH REPLACEABLE BATTERY AND PREPAID CALLING TIME,申请号EP19980934640-传众专利搜索

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发明名称	WIRELESS COMMUNICATION DEVICE WITH REPLACEABLE BATTERY AND PREPAID CALLING TIME
摘要
申请公布号	EP0997032(A1)	申请公布日期	2000.05.03
申请号	EP19980934640	申请日期	1998.07.17
申请人	POLAROID CORPORATION	发明人	KEATING, WILLIAM, E.
分类号	H04M17/00;H04W88/02;(IPC1-7):H04M17/00;H04Q7/32	主分类号	H04M17/00
代理机构		代理人
主权项
地址

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