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发明名称
SEMICONDUCTOR LASER DEVICE
摘要
申请公布号
JPH02246392(A)
申请公布日期
1990.10.02
申请号
JP19890068905
申请日期
1989.03.20
申请人
NEC CORP
发明人
IWAMOTO KUNIAKI
分类号
H01S5/00
主分类号
H01S5/00
代理机构
代理人
主权项
地址
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