发明名称 Automatic film cartridge ejection device of a camera
摘要 A device such as a camera adapted for an image recording medium cartridge includes a first device for automatically performing an operation relating to at least one of loading and unloading of the cartridge and a second device for varying an operation of the first device according to a loading or unloading direction of the cartridge.
申请公布号 US5604558(A) 申请公布日期 1997.02.18
申请号 US19950429880 申请日期 1995.04.27
申请人 CANON KABUSHIKI KAISHA 发明人 KAWAKITA, KATSUYA
分类号 G03B17/00;G03B17/02;G03B17/28;G03B17/30;(IPC1-7):G03B17/02;G03B17/26 主分类号 G03B17/00
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