Add/drop multiplexer,申请号GB19970002084-传众专利搜索

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发明名称	Add/drop multiplexer
摘要
申请公布号	GB9702084(D0)	申请公布日期	1997.03.19
申请号	GB19970002084	申请日期	1997.01.31
申请人	STC SUBMARINE SYSTEMS LIMITED	发明人
分类号	H04J14/00;G02B6/293;G02B6/34;H04B10/02;H04B10/213;H04J14/02;H04Q11/00	主分类号	H04J14/00
代理机构		代理人
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