- Search and navigation equipment (2)
- Environmental controls (2)
- Process control instruments (1)
- Instruments to measure electricity (3)
- Analytical instruments (3)
- Optical instruments and lenses (1)
- Measuring and controlling devices, nec (4)
- Surgical and medical instruments (3)
- Surgical appliances and supplies (4)
- Dental equipment and supplies (1)
- Electromedical equipment (1)
- Photographic equipment and supplies (1)
