METHOD AND APPARATUS FOR MAINTAINING CALL IN COMMUNICATION SYSTEM,申请号KR20030101382-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR MAINTAINING CALL IN COMMUNICATION SYSTEM
摘要
申请公布号	KR20050069362(A)	申请公布日期	2005.07.05
申请号	KR20030101382	申请日期	2003.12.31
申请人	LG ELECTRONICS INC.	发明人	YOON, HYUNG KEUN
分类号	H04B7/155;(IPC1-7):H04B7/155	主分类号	H04B7/155
代理机构		代理人
主权项
地址

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