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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11/00
Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
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F01P11/14
Indicating devices; Other safety devices
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F01P11/16
concerning coolant temperature
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