Electric heating – Heating devices – Combined with diverse-type art device
Patent
1982-01-11
1984-02-28
Reynolds, B. A.
Electric heating
Heating devices
Combined with diverse-type art device
346 76PH, 400120, H05B 100, G01D 1510
Patent
active
044343540
ABSTRACT:
A thermal printer has a circuit arrangement for extending a duty cycle of a thermal head as a battery voltage drops in order to maintain a record density at a constant level.
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Canon Kabushiki Kaisha
Reynolds B. A.
Walberg Teresa J.
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