73212906
Apr 24, 1979
Sep 9, 1980
Attachment Device for Locking Printing Dies to Printing Cylinders-Namely, a Combination of a Strip Engageable with a Groove in the Cylinder and Attachable to One End a Mount for Dies as Straps Engageable with Another Groove in the Cylinder and Attachable to the Opposite End of the Mount
Machinery