发明名称 Single-lens reflex camera with built-in flash
摘要 A single-lens reflex camera with a flash unit built into the camera body above the viewing pentaprism. The unit is movable from an operating position to a non-operating position, preferably enclosed in the camera body. The built-in flash unit may be automatically closed by inserting an external flash in a flash shoe. A display panel may be included on the top of the flash unit housing.
申请公布号 US4893140(A) 申请公布日期 1990.01.09
申请号 US19860934055 申请日期 1986.11.24
申请人 ASAHI KOGAKU KOGYO KABUSHIKI KAISHA 发明人 YAMAMOTO, MASATO;KOSHINO, SUSUMU;YAMANAKA, TOSHIMASA;SATO, KOJI;ARAI, AKIHIRO;KIONUMA, MASAHIRO
分类号 G03B15/02;G03B15/05 主分类号 G03B15/02
代理机构 代理人
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