Patents
Patents for B41N - Printing plates or foils; Materials for surfaces used in printing machines for printing, inking, damping, or the like; Preparing such surfaces for use or conserving them (5)
12/1995
12/05/1995US5473413 Simplified process and apparatus for making plates used in printing
09/1995
09/14/1995DE4407539A1 Printing plate prodn.
06/1981
06/30/1981CA1103924A1 Rub resistant ribbon for non-impact printing
09/1980
09/09/1980CA1085237A1 Ribbon for non-impact printing
07/1978
07/25/1978US4103066 Polycarbonate ribbon for non-impact printing