Double fin cooling coil with condensate director
Double mixed refrigerant liquefaction process for natural gas
Double-door vertical freezer
Double-tube type heat exchanger and refrigerating machine...
Drainless water cooler
Drawer storage
Drinking fountain
Drinking fountain
Drinking vessels with removable cooling devices
Drinking water supply for refrigerators
Drive motor-defrost timer for refrigerator
Driving and supply unit for a cooler
Driving controlling apparatus for air conditioner having...
Driving controlling apparatus for air conditioner having...
Driving method, electric power generating method, and cold...
Drum type freezer for peas and the like
Dry air injection system
Dryer for a refrigeration plant
Dual column cryogenic rectification system for producing...
Dual column high pressure nitrogen process