- Relays and industrial controls (1)
- Electrical industrial apparatus, nec (1)
- Household refrigerators and freezers (1)
- Electric housewares and fans (2)
- Noncurrent-carrying wiring devices (1)
- Lighting equipment, nec (1)
- Household audio and video equipment (2)
- Telephone and telegraph apparatus (1)
- Electron tubes (1)
- Semiconductors and related devices (3)
- Electronic coils and transformers (1)
- Electronic components, nec (1)
- Storage batteries (2)
- Magnetic and optical recording media (1)
- Electrical equipment and supplies, nec (5)
