IPC Subgroup
H01F 1/44 of magnetic liquids, e.g. ferrofluids
Introduced: January 1995
Last revised: January 2006
Full Title
Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties > of magnetic liquids, e.g. ferrofluids
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
Related Keywords
FERRO-FLUIDSmagnets of magnetic LIQUID(S)