IPC Subgroup
H01F 17/03 with ceramic former
Introduced: September 1968
Last revised: January 2006
Full Title
Fixed inductances of the signal type > without magnetic core > with ceramic former
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES