Photocopying – Contact printing – Light boxes
Patent
1993-05-04
1994-04-05
Grimley, A. T.
Photocopying
Contact printing
Light boxes
219216, 355282, G03G 1520
Patent
active
053009983
ABSTRACT:
A heating apparatus includes a heater; a movable film; a film heated by the heater; and a film protection member movable between a protecting position for protecting the film and an exposing position for exposing the film.
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Ogisawa Yuka
Yamanaka Yuji
Canon Kabushiki Kaisha
Grimley A. T.
Royer William J.
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