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发明名称
AUTOFOCUSSING SYSTEM
摘要
申请公布号
GB2017446(B)
申请公布日期
1982.12.01
申请号
GB19790006714
申请日期
1979.02.26
申请人
CANON KK
发明人
分类号
G01S17/46;G02B7/32;(IPC1-7):G02B7/11
主分类号
G01S17/46
代理机构
代理人
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地址
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