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Image forming apparatus capable of stably detecting temperature of fixing device regardless of orientation of the image forming apparatus Grant 9,031,441 - Soda , et al. May 12, 2 | 2015-05-12 |
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Image Forming Apparatus Capable Of Stably Detecting Temperature Of Fixing Device Regardless Of Orientation Of The Image Forming Apparatus App 20130302055 - Soda; Koji ;   et al. | 2013-11-14 |
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