Multi-color attachment to the print roller in roller printing
United States Patent 2891474
US Patent References:
Fountain construction for frinting presses
- - 1888240

Fountain doctor
- - 2151968


Inventors:
Smejda, Richard K.
Publication Date:
06/23/1959
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Assignee:
Smejda, Richard K.
Primary Class:
International Classes:
B41F9/08; B41F9/00
Foreign References:
FR2128A