JOINING OPTICAL FIBERS BY FUSION,申请号EP19900100848-传众专利搜索

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发明名称	JOINING OPTICAL FIBERS BY FUSION
摘要
申请公布号	EP0379938(A3)	申请公布日期	1992.01.15
申请号	EP19900100848	申请日期	1990.01.16
申请人	SUMITOMO ELECTRIC INDUSTRIES, LIMITED	发明人	YANAGI, TOORU, C/O YOKOHAMA WORKS;ASANO, YASUO, C/O YOKOHAMA WORKS
分类号	G02B6/245;G02B6/255;(IPC1-7):G02B6/245	主分类号	G02B6/245
代理机构		代理人
主权项
地址

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