Thermal developer
United States Patent 3243579

Inventors:
Sussin, Victor C.
Publication Date:
03/29/1966
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Assignee:
FREDERICK POST CO
Primary Class:
Other Classes:
271/275, 219/244, 430/348, 219/512, 250/580, 432/228, 219/216
International Classes:
G03D13/00
US Patent References:
3032811Band heater and process
3176113Electrically heated hot water apparatus having a thermostat