发明名称 |
Advanced photo system format selector |
摘要 |
A single use camera is preloaded with a roll of magnetically coated film with defined image frames. The camera has an exposure system for selectively exposing an image frame of the film in one of a plurality of image formats. The camera also includes a manually actuated mechanism coupled to a mounted permanent magnet. The magnet is movable to record a magnetic mark on the magnetically coated film at a predetermined location relative to an exposed image frame. The location of the mark is indicative of the image format of the exposed image frame.
|
申请公布号 |
US5895134(A) |
申请公布日期 |
1999.04.20 |
申请号 |
US19970857392 |
申请日期 |
1997.05.16 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
FREEMAN, JAY D.;CARR, THOMAS D.;CHAMBERLAIN, IV, FREDERICK R. |
分类号 |
G03C3/00;G03B17/24;G11B5/633;G11B31/00;(IPC1-7):G03B17/24 |
主分类号 |
G03C3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|