A DISTRIBUTED FEEDBACK LASER DIODE,申请号EP19870110685-传众专利搜索

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发明名称	A DISTRIBUTED FEEDBACK LASER DIODE
摘要
申请公布号	EP0254311(B1)	申请公布日期	1992.11.04
申请号	EP19870110685	申请日期	1987.07.23
申请人	NEC CORPORATION	发明人	IKUO, MITO C/O NEC CORPORATION
分类号	H01S5/00;H01S5/028;H01S5/12;H01S5/227	主分类号	H01S5/00
代理机构		代理人
主权项
地址

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