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发明名称
SYSTEM FOR VARYING LIGHT INTENSITY SUCH AS FOR USE IN MOTION PICTURE PHOTOGRAPHY.
摘要
申请公布号
EP0658244(A4)
申请公布日期
1995.09.27
申请号
EP19930914316
申请日期
1993.05.19
申请人
PANAVISION INTERNATIONAL, L.P.
发明人
MURDOCK, NOLAN, J.;NAVARRO, FILIPE
分类号
G03B13/36;F21S8/00;F21V9/10;G02B7/28;G03B11/00;G03B15/02;(IPC1-7):F21V9/00
主分类号
G03B13/36
代理机构
代理人
主权项
地址
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