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经营范围
发明名称
SEMICONDUCTOR LASERS
摘要
申请公布号
EP0284212(A3)
申请公布日期
1990.08.22
申请号
EP19880301599
申请日期
1988.02.24
申请人
SONY CORPORATION
发明人
SONE, HARUO C/O PATENTS DIVISION;UMEZAWA, ISAO C/O PATENTS DIVISION;YONEYAMA, OSAMU C/O PATENTS DIVISION
分类号
H01S5/00;G11B7/12;G11B7/125;H01S5/026;(IPC1-7):H01S3/02;H01S3/133
主分类号
H01S5/00
代理机构
代理人
主权项
地址
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