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发明名称
LIGHT SOURCE DEVICE
摘要
申请公布号
JPH04168418(A)
申请公布日期
1992.06.16
申请号
JP19900293761
申请日期
1990.11.01
申请人
RIYOOSAN:KK
发明人
NAGAMINE AKIMA
分类号
G02B6/00;G02F1/133;G02F1/1335;G02F1/13357
主分类号
G02B6/00
代理机构
代理人
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地址
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