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发明名称
OPTICAL AUTOMATIC FOCUSING SENSOR
摘要
申请公布号
EP0061384(B1)
申请公布日期
1984.10.17
申请号
EP19820400421
申请日期
1982.03.09
申请人
THOMSON-CSF
发明人
LACOTTE, JEAN-PIERRE;FICHOT, BERNARD;TROUDE, GILLES
分类号
G02B7/28;G02B27/40;G11B7/09;G11B7/135;(IPC1-7):11B7/08
主分类号
G02B7/28
代理机构
代理人
主权项
地址
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