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经营范围
发明名称
SEMICONDUCTOR LASER MODULE
摘要
申请公布号
JPH0943457(A)
申请公布日期
1997.02.14
申请号
JP19950196529
申请日期
1995.08.01
申请人
NEC CORP
发明人
ITO KIYOSHI
分类号
G02B6/42;(IPC1-7):G02B6/42
主分类号
G02B6/42
代理机构
代理人
主权项
地址
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