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发明名称
PROJECTOR DEVICE WITH LOUVER CONTROL FUNCTION AND TEMPERATURE CONTROL METHOD THEREOF
摘要
申请公布号
JPH1090794(A)
申请公布日期
1998.04.10
申请号
JP19960246627
申请日期
1996.09.18
申请人
NEC CORP
发明人
WAKASUGI SATOSHI
分类号
G03B21/16;(IPC1-7):G03B21/16
主分类号
G03B21/16
代理机构
代理人
主权项
地址
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