Optical fibre preforms,申请号GB19870015461-传众专利搜索

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发明名称	Optical fibre preforms
摘要
申请公布号	GB2208114(A)	申请公布日期	1989.03.01
申请号	GB19870015461	申请日期	1987.07.01
申请人	* PIRELLI GENERAL PLC;* TSL GROUP PLC	发明人	PAUL LAURANCE * SCRIVENER;ELEANOR JOAN * TARBOX;IAN GEORGE * SAYCE;PETER JOHN * WELLS
分类号	C03B37/012	主分类号	C03B37/012
代理机构		代理人
主权项
地址

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