METHOD OF MANUFACTURING FIBER PREFORM FOR SINGLE-MODE FIBERS,申请号EP19870109471-传众专利搜索

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发明名称	METHOD OF MANUFACTURING FIBER PREFORM FOR SINGLE-MODE FIBERS
摘要
申请公布号	EP0251312(A3)	申请公布日期	1989.02.01
申请号	EP19870109471	申请日期	1987.07.01
申请人	SUMITOMO ELECTRIC INDUSTRIES LIMITED	发明人	MIZUTANI, FUTOSHI YOKOHAMA WORKS;KYOGOKU, TAKESHI YOKOHAMA WORKS;SAITOH, TATSUO YOKOHAMA WORKS;ENDOH, SHIGEKI YOKOHAMA WORKS
分类号	G02B6/00;C03B8/04;C03B20/00;C03B37/014;C03B37/018;(IPC1-7):C03B37/018	主分类号	G02B6/00
代理机构		代理人
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