IPC Subgroup
F03B 3/12 Blades; Blade-carrying rotors
Introduced: September 1968
Last revised: January 2006
Full Title
Machines or engines of reaction type; Parts or details peculiar thereto > Blades; Blade-carrying rotors
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- Subclass:
- MACHINES OR ENGINES FOR LIQUIDS
1 direct subcode
Child Classifications
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- F03B 3/14 Rotors having adjustable blades