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发明名称
SEMICONDUCTOR LASER AND OPTICAL COMMUNICATION SYSTEM
摘要
申请公布号
JPH0575200(A)
申请公布日期
1993.03.26
申请号
JP19910232895
申请日期
1991.09.12
申请人
HITACHI LTD
发明人
UOMI KAZUHISA;OTOSHI SO
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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