Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F26
DRYING
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F26B
DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
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3/00
Drying solid materials or objects by processes involving the application of heat
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F26B3/32
by development of heat within the materials or objects to be dried; , e.g. by fermentation or other microbiological action
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F26B3/34
by using electrical effects
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F26B3/343
in combination with convection
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