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发明名称
LIGHT SOURCE DEVICE
摘要
申请公布号
JPH0527121(A)
申请公布日期
1993.02.05
申请号
JP19910179666
申请日期
1991.07.19
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
TSUBOKAWA MAKOTO
分类号
F21V8/00;G02B6/00;G02F1/1335;G02F1/13357
主分类号
F21V8/00
代理机构
代理人
主权项
地址
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