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发明名称
SEMICONDUCTOR LASER AND MANUFACTURE THEREOF
摘要
申请公布号
JPH03149888(A)
申请公布日期
1991.06.26
申请号
JP19890289390
申请日期
1989.11.07
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
NAKANO YOSHINORI
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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