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发明名称
SEMICONDUCTOR LASER ELEMENTS AND METHOD FOR THE PRODUCTION THEREOF
摘要
申请公布号
EP0426419(A3)
申请公布日期
1991.11.13
申请号
EP19900311854
申请日期
1990.10.30
申请人
THE FURUKAWA ELECTRIC CO., LTD.
发明人
IJICHI, TETURO;OKAMOTO, HIROSHI
分类号
H01S5/20;H01S5/223;H01S5/34;H01S5/343;(IPC1-7):H01S3/19;H01L33/00
主分类号
H01S5/20
代理机构
代理人
主权项
地址
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