Title:
Three cylinder convertible printing press
United States Patent 3203346

Inventors:
Norton, Robert K.
Pritchard, Howard A.
Publication Date:
08/31/1965
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Assignee:
HARRIS INTERTYPE CORP
Primary Class:
Other Classes:
101/142, 101/415.100
International Classes:
B41F11/00
Foreign References:
GB418437A