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发明名称
SEMICONDUCTOR LASER
摘要
申请公布号
JPH0457380(A)
申请公布日期
1992.02.25
申请号
JP19900166868
申请日期
1990.06.27
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
IKEDA MASAHIRO;OKU SATORU;SHIBATA YASUO;KATO HARUSHIGE
分类号
H01S3/08;H01S3/02;H01S5/00;H01S5/02;H01S5/10
主分类号
H01S3/08
代理机构
代理人
主权项
地址
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