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经营范围
发明名称
SEMICONDUCTOR LASER DEVICE
摘要
申请公布号
JPH0448672(A)
申请公布日期
1992.02.18
申请号
JP19900156204
申请日期
1990.06.14
申请人
ROHM CO LTD
发明人
TANAKA HARUO
分类号
H01S3/02;H01S5/00;H01S5/02;H01S5/022
主分类号
H01S3/02
代理机构
代理人
主权项
地址
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