IPC Subgroup
H02N 15/04 Repulsion by the Meissner effect
Introduced: January 1980
Last revised: January 2006
Full Title
Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for > Repulsion by the Meissner effect
Classification Context
- Section:
- ELECTRICITY
- Class:
- GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
- Subclass:
- ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR