发明名称 IMAGE FORMING APPARATUS
摘要 An image forming apparatus has an actuation portion emitting an actuation sound and an internal part provided away from and opposed to the actuation portion. Further the image forming apparatus has a sound absorbing member formed of a foam metal, and provided away from the internal part between the actuation portion and the internal part.
申请公布号 US2007125595(A1) 申请公布日期 2007.06.07
申请号 US20060550540 申请日期 2006.10.18
申请人 CANON KABUSHIKI KAISHA 发明人 SUGIYAMA SHIN-ICHI
分类号 E04B1/82 主分类号 E04B1/82
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