MANUFACTURE OF OPTICAL FIBER COUPLER,申请号JP19870240347-传众专利搜索

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发明名称	MANUFACTURE OF OPTICAL FIBER COUPLER
摘要
申请公布号	JPH01211704(A)	申请公布日期	1989.08.24
申请号	JP19870240347	申请日期	1987.09.25
申请人	SEIKO INSTR & ELECTRON LTD	发明人	KAWADA NAOKI;TAKEI TOSHIJI;YAMAMOTO HIRONORI
分类号	G02B6/28	主分类号	G02B6/28
代理机构		代理人
主权项
地址

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