Refrigeration – Processes – Treating an article
Patent
1985-06-20
1986-10-28
Capossela, Ronald C.
Refrigeration
Processes
Treating an article
62 70, 62373, 62514R, F25D 1702
Patent
active
046191135
ABSTRACT:
A device for injecting a liquefied refrigerating fluid directly into a mass of detergent powder within a hopper the device being connected to a tank storing this fluid under pressure.
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Dubrulle Gerard
Roullet Alain
Capossela Ronald C.
L'Air Liquide Societe Anonyme pour l'Etude et, l'Exploitation de
Robinson, Jr. Lee C.
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