Portable refrigerating/heating apparatus
Portable refrigerator
Portable refrigerator unit
Portable temperature-controlled container
Portable thermoelectric cooling and heating appliance device...
Portable thermoelectric cooling and heating device
Portable thermoelectric dehumidifier
Power control circuit for improved power application and tempera
Power lead for electrically connecting a superconducting coil to
Power lead for electrically connecting a superconducting coil to
Power ventilator for a refrigerator in a vehicle
Preconditioning stand for cooling probe
Preheater for weak absorbent
PrNi.sub.5 as a cryogenic refrigerant
Process and apparatus for the liquefaction of a flow of gaseous
Process and arrangement for cooling fluids
Process and assembly for the compression of a gas
Process and plant for liquefying a gas
Process for purifying liquid natural gas
Process for the liquefaction of gases