Hermetic optical fiber feedthrough,申请号GB19800016492-传众专利搜索

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发明名称	Hermetic optical fiber feedthrough
摘要
申请公布号	GB2057936(A)	申请公布日期	1981.04.08
申请号	GB19800016492	申请日期	1980.05.19
申请人	NORTHERN TELECOM LTD	发明人
分类号	G02B6/00;G02B6/42;G02B6/44;(IPC1-7):B22D19/14;G02B7/26	主分类号	G02B6/00
代理机构		代理人
主权项
地址

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