Variable optical attenuator with optical power monitor,申请号EP20040028115-传众专利搜索

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发明名称	Variable optical attenuator with optical power monitor
摘要
申请公布号	EP1536260(B1)	申请公布日期	2008.03.05
申请号	EP20040028115	申请日期	2004.11.26
申请人	SUMITOMO ELECTRIC INDUSTRIES, LTD.	发明人	KANIE, TOMOHIKO;KATAYAMA, MAKOTO
分类号	G02B6/35;G02B26/08;G02B6/12;G02B6/122;G02B6/26;G02B6/28;G02B6/34;G02B6/42	主分类号	G02B6/35
代理机构		代理人
主权项
地址

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