发明名称 Waterproof camera
摘要 A waterproof camera has its body covered with a front cover and a back lid with camera mechanisms arranged within the body. The adhesion of the front cover and the back lid is improved to attain a waterproof effect with a packing carried jointly by the peripheral edges of the camera body and the front cover.
申请公布号 US4803504(A) 申请公布日期 1989.02.07
申请号 US19870136477 申请日期 1987.12.23
申请人 CANON KABUSHIKI KAISHA 发明人 MAENO, HIROSHI;TAMAMURA, HIDEO
分类号 G03B17/08;(IPC1-7):G03B17/08 主分类号 G03B17/08
代理机构 代理人
主权项
地址