Inking mechanism for printing presses
United States Patent 3062138
Inventors:
Worthington, Emory W.
Publication Date:
11/06/1962
Assignee:
Worthington, Emory W.
International Classes:
B41F31/06; B41F31/14
US Patent References:
| 2857840 | Inking and watering mechanism for printing presses | | | |