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发明名称
IMAGE PICKUP DEVICE WITH SIGHT LINE DETECTING FUNCTION
摘要
申请公布号
JPH089222(A)
申请公布日期
1996.01.12
申请号
JP19940159397
申请日期
1994.06.17
申请人
CANON INC
发明人
TAKEI HIROFUMI
分类号
H04N5/225;A61B3/107;A61B3/113;H04N5/232;(IPC1-7):H04N5/232
主分类号
H04N5/225
代理机构
代理人
主权项
地址
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