|
GB943346A
|
|
Optical projector
|
|
US3067530A
|
|
Projection screen adapted to have writing applied thereto
|
|
GB926695A
|
|
Cinematographic cameras
|
|
GB818586A
|
|
Improvements in cinematograph cameras
|
|
GB818813A
|
|
Improvements in film magazines for cinematograph cameras
|
|
GB812696A
|
|
Improvements in speed governors particularly for cinematograph cameras
|
|
GB728416A
|
|
Improvements in magazines for cinematograph apparatus
|
|
US2989908A
|
|
Automatic diaphragm adjusting arrangement for cameras and the like
|
|
US2766387A
|
|
Autoamtic tracking apparatus for cameras and the like
|
|
US2723592A
|
|
Apparatus for enlarging photographs and the like
|
|
US2806135A
|
|
Reflectors for photograph apparatus and the like
|
|
US2741943A
|
|
Film guiding and exposure arrangement
|
|
GB720236A
|
|
Improvements in or relating to photographic roll-film cameras
|
|
US2754408A
|
|
Flash guns
|
|
US2737329A
|
|
Filling apparatus for pens and the like
|
|
US2727447A
|
|
Photographic camera mechanisms
|
|
US2759561A
|
|
Power arrangements for cinematographic cameras
|
|
GB721623A
|
|
Improvements in and relating to photographic or cinematographic cameras
|
|
GB701889A
|
|
Improvements in and relating to photographic and kinematographic cameras
|
|
US2707416A
|
|
Pull-down mechanism
|
