IPIQ

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

F26

DRYING

F26B

DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM

5/00

Drying solid materials or objects by processes not involving the application of heat

F26B5/04

by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum

F26B5/044

for drying materials in a batch operation in an enclosure having a plurality of shelves which may be heated