SEMICONDUCTOR LASER DEVICE,申请号JP19890149621-传众专利搜索

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发明名称	SEMICONDUCTOR LASER DEVICE
摘要
申请公布号	JPH0316289(A)	申请公布日期	1991.01.24
申请号	JP19890149621	申请日期	1989.06.14
申请人	HITACHI LTD	发明人	KANETOMO MASABUMI;TATENO KIMIO;ANDO TAKASHI
分类号	H01S5/00;H01S5/40	主分类号	H01S5/00
代理机构		代理人
主权项
地址

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