发明名称 Camera
摘要 A camera comprises a data imprinting device which is arranged to imprint data on the surface of film from a front side of an optical axis and is disposed between an aperture and a spool in a position to overlap with a focal plane shutter unit in the optical axis direction; a rotary member which is arranged to be rotated following the movement of the film surface and is disposed between the aperture and the spool; and a control part which is arranged to control the action of the imprinting device by detecting the amount of rotation of the rotary member.
申请公布号 US5337108(A) 申请公布日期 1994.08.09
申请号 US19920969347 申请日期 1992.10.30
申请人 CANON KABUSHIKI KAISHA 发明人 KAIHARA, SHOJI;HARAGUCHI, SHOUSUKE
分类号 G03B1/60;G03B17/24;(IPC1-7):G03B1/60;G03B1/00 主分类号 G03B1/60
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