- Process control instruments (1)
- Instruments to measure electricity (2)
- Analytical instruments (2)
- Measuring and controlling devices, nec (1)
- Surgical and medical instruments (4)
- Surgical appliances and supplies (2)
- Dental equipment and supplies (3)
- Electromedical equipment (2)
- Ophthalmic goods (1)
- Photographic equipment and supplies (3)
