PRODUCTION OF OPTICAL FIBER COUPLER,申请号JP19940213519-传众专利搜索

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发明名称	PRODUCTION OF OPTICAL FIBER COUPLER
摘要
申请公布号	JPH0875946(A)	申请公布日期	1996.03.22
申请号	JP19940213519	申请日期	1994.09.07
申请人	SUMITOMO ELECTRIC IND LTD	发明人	MORIYA TOMOMI;KOBAYASHI TAKEHITO;SASAOKA HIDEYORI;ISHIGURO YOICHI;SEMURA SHIGERU
分类号	G02B6/44;G02B6/28;(IPC1-7):G02B6/28	主分类号	G02B6/44
代理机构		代理人
主权项
地址

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