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发明名称
SEMICONDUCTOR LASER
摘要
申请公布号
EP0177221(B1)
申请公布日期
1992.12.30
申请号
EP19850306635
申请日期
1985.09.18
申请人
HITACHI, LTD.
发明人
FUKUZAWA, TADASHI;MATSUMURA, HIROYOSHI;TSUJI, SHINJI;NAKAMURA, HITOSHI;HIRUMA, KENJI
分类号
H01S5/00;H01S5/12;H01S5/34
主分类号
H01S5/00
代理机构
代理人
主权项
地址
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