- Motors and generators (7)
- Relays and industrial controls (1)
- Electrical industrial apparatus, nec (2)
- Current-carrying wiring devices (4)
- Residential lighting fixtures (1)
- Commercial lighting fixtures (1)
- Lighting equipment, nec (2)
- Household audio and video equipment (1)
- Telephone and telegraph apparatus (2)
- Radio and t.v. communications equipment (2)
- Semiconductors and related devices (1)
- Electronic coils and transformers (1)
- Storage batteries (1)
- Engine electrical equipment (1)
- Magnetic and optical recording media (1)
- Electrical equipment and supplies, nec (2)
