|
US2782678A
|
|
Copying camera
|
|
US2654604A
|
|
Sheet delivery mechanism
|
|
US2697398A
|
|
Printing press drive means
|
|
US2722131A
|
|
Variable speed sheave structure
|
|
US2711937A
|
|
Ball bearing mounting for form rollers
|
|
US2717756A
|
|
Film holders
|
|
US2670681A
|
|
Apparatus for removing ink from the inking rollers of printing presses
|
|
US2654316A
|
|
Printing press
|
|
US2650537A
|
|
Inking mechanism for printing presses
|
|
US2585585A
|
|
Printing press drive
|
|
US2523735A
|
|
Copy holder for cameras
|
|
US2551181A
|
|
Camera
|
|
US2599829A
|
|
Collator
|
|
US2492186A
|
|
Reproducer for hill and dale and lateral cut phonograph records
|
|
US2492979A
|
|
Control for intermittent drives
|
|
US2509715A
|
|
Tube machine
|
|
US2509714A
|
|
Tube forming machine
|
|
US2505925A
|
|
Collator
|
|
GB581829A
|
|
Improvements in sheet feeding mechanism
|
|
GB580436A
|
|
Improvements in or relating to book binding machines
|
