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发明名称
DISTRIBUTED FEEDBACK SEMICONDUCTOR LASER
摘要
申请公布号
JPH04146682(A)
申请公布日期
1992.05.20
申请号
JP19900271442
申请日期
1990.10.09
申请人
FURUKAWA ELECTRIC CO LTD:THE
发明人
KASUKAWA AKIHIKO;OKAMOTO HIROSHI
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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