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发明名称
SEMICONDUCTOR LASER ELEMENT AND MANUFACTURE THEREOF
摘要
申请公布号
JPH01268081(A)
申请公布日期
1989.10.25
申请号
JP19880095507
申请日期
1988.04.20
申请人
HITACHI LTD
发明人
UEJIMA KENICHI
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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