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发明名称
EXPOSURE CONTROLLER
摘要
申请公布号
JPH02224477(A)
申请公布日期
1990.09.06
申请号
JP19890045710
申请日期
1989.02.27
申请人
CANON INC
发明人
KAWAHARA HIDEO;ARAI HIDEYUKI
分类号
H04N5/235;H04N5/238
主分类号
H04N5/235
代理机构
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