- Electronic circuits (83)
- Commutators, electronic (2)
- Microwave components (8)
- Pulse forming networks (1)
- Rectifiers, electronic (1)
- Solenoids for electronic applications (2)
- Transducers, electrical (2)
- Recording heads, speech and musical equipment (2)
- Loads, electronic (2)
- Power supplies, all types: static (23)
- Static power supply converters for electronic applications (8)
- Crystals and crystal assemblies, radio (3)
- Switches, stepping (3)
- Antennas, receiving (14)
- Cores, magnetic (3)
- Cryogenic cooling devices for infrared detectors, masers (3)
- Harness assemblies, for electronic use: wire or cable (76)
- Headphones, radio (2)
- Hermetic seals, for electronic equipment (1)
- Liquid crystal displays (LCD) (7)
- Tube transformer assemblies used in firing electronic tubes (1)
- Voice controls (4)
