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经营范围
发明名称
SEMICONDUCTOR OPTICAL DEVICE
摘要
申请公布号
JPH0983077(A)
申请公布日期
1997.03.28
申请号
JP19950236486
申请日期
1995.09.14
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
MATSUMOTO SHINICHI;MOTAI HIROYASU;ODAKA ISAMU
分类号
H01L29/41;H01S5/00;(IPC1-7):H01S3/18
主分类号
H01L29/41
代理机构
代理人
主权项
地址
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