Method of fabricating strip monomode active optical waveguides for optical telecommunications.,申请号EP19920117485-传众专利搜索

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法人/股东/高管

发明名称	Method of fabricating strip monomode active optical waveguides for optical telecommunications.
摘要
申请公布号	EP0537692(B1)	申请公布日期	1994.09.07
申请号	EP19920117485	申请日期	1992.10.13
申请人	SIP SOCIETA ITALIANA PER L'ESERCIZIO DELLE TELECOMUNICAZIONI P.A.;SIRTI S.P.A.	发明人	COGNOLATO, LIVIO;GNAZZO, ANGELANTONIO
分类号	G02B6/00;C03B8/04;C03B19/14;C03B37/018;C03C23/00;G02B6/13;G02F1/35;H01S3/07;(IPC1-7):C03B37/018	主分类号	G02B6/00
代理机构		代理人
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