Printing
United States Patent 2804693

Inventors:
Rogers, Brodie George
Publication Date:
09/03/1957
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Assignee:
FRED K H LEVEY COMPANY INC
Primary Class:
Other Classes:
101/488, 101/141, 101/424.100, 101/416.100, 34/120, 101/491, 34/122, 34/68, 101/148
International Classes:
B41F23/04; B41F23/00
US Patent References:
2731732Apparatus and method for setting and drying moisture settable ink