Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Load children
F25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
Load children
F25D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
Load children
2317/00
Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
Load children Filter patents View analytics View as hierarchy
F25D2317/04
Treating air flowing to refrigeration compartments
Load children Filter patents View analytics View as hierarchy
F25D2317/0411
by dehumidification
Load children Filter patents View analytics View as hierarchy
F25D2317/04111
Control means therefor
Filter patents View analytics View as hierarchy