GLASS PREFORM FOR OPTICAL FIBER,申请号AU19850049433-传众专利搜索

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发明名称	GLASS PREFORM FOR OPTICAL FIBER
摘要
申请公布号	AU578983(B2)	申请公布日期	1988.11.10
申请号	AU19850049433	申请日期	1985.11.07
申请人	SUMITOMO ELECTRIC INDUSTRIES LTD.	发明人	HIROSHI YOKOTA;HIROO KANAMORI;TOSHIO DANZUKA;GOTARO TANAKA;FUTOSHI MIZUTANI
分类号	G02B6/00;C03B8/00;C03B20/00;C03B23/207;C03B37/012;(IPC1-7):C03B37/012	主分类号	G02B6/00
代理机构		代理人
主权项
地址

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