Optical transmission system,申请号GB19900001571-传众专利搜索

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发明名称	Optical transmission system
摘要
申请公布号	GB2240228(A)	申请公布日期	1991.07.24
申请号	GB19900001571	申请日期	1990.01.23
申请人	* STC PLC	发明人	RICHARD EDWARD * EPWORTH
分类号	G02F1/35;H04B10/16;H04B10/17;H04B10/18	主分类号	G02F1/35
代理机构		代理人
主权项
地址

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