Distributed feedback semiconductor laser,申请号US19910769707-传众专利搜索

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发明名称	Distributed feedback semiconductor laser
摘要
申请公布号	US5271030(A)	申请公布日期	1993.12.14
申请号	US19910769707	申请日期	1991.10.02
申请人	KABUSHIKI KAISHA TOSHIBA	发明人	CHINEN, KOYU
分类号	H01S5/00;H01S5/10;H01S5/12;H01S5/227;(IPC1-7):H01S3/08	主分类号	H01S5/00
代理机构		代理人
主权项
地址

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