OPTICAL APPARATUS, CAMERA, METHOD FOR DETECTING LINE OF SIGHT AND METHOD FOR JUDGING RELATIVE POSITION BETWEEN EYE CONTACT PART AND EYEBALL POSITION,申请号JP19940139627-传众专利搜索

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发明名称	OPTICAL APPARATUS, CAMERA, METHOD FOR DETECTING LINE OF SIGHT AND METHOD FOR JUDGING RELATIVE POSITION BETWEEN EYE CONTACT PART AND EYEBALL POSITION
摘要
申请公布号	JPH07323009(A)	申请公布日期	1995.12.12
申请号	JP19940139627	申请日期	1994.05.31
申请人	CANON INC	发明人	TOKUNAGA TATSUYUKI
分类号	G03B17/00;A61B3/113;G02B7/28;(IPC1-7):A61B3/113	主分类号	G03B17/00
代理机构		代理人
主权项
地址

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