US2938443A
|
|
Rollfilm camera
|
US3001447A
|
|
Image reproducing device for visible and invisible radiation images
|
US3016453A
|
|
Flashguns
|
US2933975A
|
|
Photographic apparatuses
|
US3004480A
|
|
Photographic camera with a coupled photoelectric exposure meter
|
US3004470A
|
|
Multiple focal length lens
|
US2933991A
|
|
Reflex camera with photoelectric meter
|
US2923217A
|
|
Photographic camera with central shutter
|
US2817997A
|
|
Optical arrangement for projector lamps
|
US2913968A
|
|
Mirror reflex camera with built-in electric exposure meter
|
US2969006A
|
|
Camera shutter
|
US2881686A
|
|
Focusing plate for photographic cameras
|
US2830513A
|
|
Device for securing exchangeable objectives to a photographic camera
|