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发明名称
LIGHTING OPTICAL SYSTEM FOR FILM PROJECTOR
摘要
申请公布号
JPH04109237(A)
申请公布日期
1992.04.10
申请号
JP19900226713
申请日期
1990.08.30
申请人
MINOLTA CAMERA CO LTD
发明人
TSUCHIHO KOICHIRO
分类号
G02B19/00;G03B27/50
主分类号
G02B19/00
代理机构
代理人
主权项
地址
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