IPC Subgroup
H01Q 1/02 Arrangements for de-icing; Arrangements for drying-out
Introduced: September 1968
Last revised: January 2006
Full Title
Details of, or arrangements associated with, antennas > Arrangements for de-icing; Arrangements for drying-out
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- ANTENNAS, i.e. RADIO AERIALS
Related Keywords
DE-ICING of antennaspreventing or removing ICE formation on antennas