OPTICAL FIBRE HAVING LOW MODE DISPERSION,申请号GB19760035404-传众专利搜索

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发明名称	OPTICAL FIBRE HAVING LOW MODE DISPERSION
摘要
申请公布号	GB1569132(A)	申请公布日期	1980.06.11
申请号	GB19760035404	申请日期	1976.08.25
申请人	NORTHERN TELECOM LTD	发明人
分类号	G02B6/02;G02B;H01P3/00;(IPC1-7):G02B5/14	主分类号	G02B6/02
代理机构		代理人
主权项
地址

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