58903 ⎘
Arrangements for the operation of printing presses Marks on printed material
Sub-classes:DIFFERENCE UNIT
#2Metrological scale
#3Method for printing on a substrate
#4Metrological scale
#5Print control strip and method of preparing the same
#6Eye marks in image processing
#7Method for the open-loop or closed-loop control of a process for the production of printed copies
#8Method and apparatus for equalizing pressure between rollers in a printing press