US PATENT SUBCLASS 62 / 52.1
.~ Spraying of cryogen

Current as of: June, 1999
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62 /   HD   REFRIGERATION

45.1  DF  STORAGE OF SOLIDIFIED OR LIQUIFIED GAS (E.G., CRYOGEN) {12}
52.1.~ Spraying of cryogen

DEFINITION

Classification: 62/52.1

Spraying of cryogen:

(under subclass 45.1) Process or apparatus including discharge of the product of refrigeration as a stream of droplets, or means for producing such a stream (e.g., a nozzle).