Optical device,申请号GB20020012091-传众专利搜索

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发明名称	Optical device
摘要
申请公布号	GB0212091(D0)	申请公布日期	2002.07.03
申请号	GB20020012091	申请日期	2002.05.25
申请人	MARCONI CORPORATION PLC	发明人
分类号	G02B6/42;H01S5/22;H01S5/40	主分类号	G02B6/42
代理机构		代理人
主权项
地址

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