RIDGED WAVEGUIDE TYPE SEMICONDUCTOR LASER,申请号JP19910000597-传众专利搜索

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发明名称	RIDGED WAVEGUIDE TYPE SEMICONDUCTOR LASER
摘要
申请公布号	JPH053362(A)	申请公布日期	1993.01.08
申请号	JP19910000597	申请日期	1991.01.08
申请人	NEC CORP	发明人	KOIZUMI YOSHIHIRO
分类号	H01S5/00;(IPC1-7):H01S3/18	主分类号	H01S5/00
代理机构		代理人
主权项
地址

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