CHANNEL SWITCHING DEVICE OF DSU,申请号KR19960032909-传众专利搜索

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发明名称	CHANNEL SWITCHING DEVICE OF DSU
摘要
申请公布号	KR100235650(B1)	申请公布日期	1999.12.15
申请号	KR19960032909	申请日期	1996.08.07
申请人	LG INFORMATION & COMMUNICATIONS LTD.	发明人	CHOI, BYONG-GI
分类号	H04B1/16;(IPC1-7):H04B1/16	主分类号	H04B1/16
代理机构		代理人
主权项
地址

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