Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
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F01P
COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
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9/00
Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00
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F01P9/06
by use of refrigerating apparatus, e.g. of compressor or absorber type
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