Process for purifying silica and use for depositing the purified silica on an optical fibre preform,申请号EP19980402124-传众专利搜索

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发明名称	Process for purifying silica and use for depositing the purified silica on an optical fibre preform
摘要
申请公布号	EP0980849(B1)	申请公布日期	2003.10.15
申请号	EP19980402124	申请日期	1998.08.27
申请人	ALCATEL	发明人	DROUART, ALAIN;GOUEZ, BENOIT;LUMINEAU, YVES;RIPOCHE, PIERRE;CAMPION, JEAN-FLORENT
分类号	C03B20/00;C03B37/012;C03B37/018;C03C1/02;G02B6/00;(IPC1-7):C03B37/012	主分类号	C03B20/00
代理机构		代理人
主权项
地址

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