IPC Subgroup
F01C 21/02 Arrangements of bearings
Introduced: September 1968
Last revised: January 2006
Full Title
Component parts, details, or accessories, not provided for in groups > Arrangements of bearings
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- Subclass:
- ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES