|
US1740838A
|
|
Shear-pin mounting
|
|
US1760188A
|
|
Roller-supporting device
|
|
US1659566A
|
|
Folding cylinder
|
|
US1839028A
|
|
Inking mechanism
|
|
US1717381A
|
|
Multiunit printing machine
|
|
US1664434A
|
|
Stapling mechanism
|
|
US1649327A
|
|
Banding mechanism
|
|
US1640355A
|
|
Web-guiding mechanism for printing machines
|
|
US1716812A
|
|
Roll changer
|
|
US1583456A
|
|
Pin-cam-adjusting mechanism
|
|
US1578436A
|
|
Sheet-control mechanism
|
|
US1693632A
|
|
Delivery mechanism
|
|
US1630671A
|
|
Guard for planing machines and the like
|
|
US1745361A
|
|
Plate clamp for trimming machines
|
|
US1619820A
|
|
Shock absorber for power plate presses
|
|
US1655804A
|
|
Delivery mechanism
|
|
US1616075A
|
|
Mechanism for counting and delivering folded products
|
|
US1563487A
|
|
Bearing for rotary printing couples
|
|
US1579683A
|
|
Speed-indicating mechanism for roll changers and the like
|
|
US1611246A
|
|
Plate-printing machine
|
