Magnetic holding field for cryogenically accumulated...
Method and apparatus for accumulating hyperpolarized xenon
Method and apparatus for agglomerating fine snow particles
Method and apparatus for automatically producing a small block o
Method and apparatus for making CO.sub.2 snow blocks
Method and apparatus for making dry ice
Method and apparatus for producing high density dry ice
Method for preparing deep-frozen liquid gas
Method for producing pellets for use in a cryoblasting process
Method of and apparatus for cooling food products
Method of and apparatus for cooling food products
Method of improving the biocidal efficacy of dry ice