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
Process for the recovery of energy and in particular for the rec
Process to increase natural gas methane content
Processing system hot plate construction substrate
Production of liquid nitrogen using liquefied natural gas as sol
Protection system for electronic apparatus
Purified liquid storage receptacle and a heat transfer assembly