OPTICAL FIBRE,申请号GB19870024736-传众专利搜索

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发明名称	OPTICAL FIBRE
摘要
申请公布号	GB8724736(D0)	申请公布日期	1987.11.25
申请号	GB19870024736	申请日期	1987.10.22
申请人	BRITISH TELECOMMUNICATIONS PLC	发明人
分类号	C03B37/018;C03C4/00;C03C13/04;G02B6/00;H01S3/06;H01S3/067;H01S3/07;H01S3/16;H01S3/17	主分类号	C03B37/018
代理机构		代理人
主权项
地址

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