SINGLE MODE OPTICAL FIBERS,申请号EP19800106026-传众专利搜索

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发明名称	SINGLE MODE OPTICAL FIBERS
摘要
申请公布号	EP0027223(B1)	申请公布日期	1985.10.02
申请号	EP19800106026	申请日期	1980.10.04
申请人	NIPPON TELEGRAPH AND TELEPHONE PUBLIC CORPORATION	发明人	OKAMOTO, KATSUNARI;EDAHIRO, TAKAO;KAWANA, AKIO;MIYA, TETSUO
分类号	G02B6/02;G02B6/00;G02B6/10;(IPC1-7):G02B6/10	主分类号	G02B6/02
代理机构		代理人
主权项
地址

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