METHOD AND APPARATUS FOR MANUFACTURING GLASS PREFORM,申请号KR19980036889-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR MANUFACTURING GLASS PREFORM
摘要
申请公布号	KR100270130(B1)	申请公布日期	2000.10.16
申请号	KR19980036889	申请日期	1998.09.08
申请人	SUMITOMO ELECTRIC INDUSTRIES, LTD.	发明人	ISHIHARA, TOMOHIRO;OHGA, YUICHI;TANAKA, SATOSHI
分类号	G02B6/00;B01D19/00;C03B37/014;(IPC1-7):C03B3/02	主分类号	G02B6/00
代理机构		代理人
主权项
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