86.23.Z - Dental practice care activities
32.50.Z - Manufacture of medical and dental instruments and supplies
47.74.Z - Retail sale of medical and orthopaedic goods
72.19.Z - Other research and experimental development on natural sciences and engineering
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods n.e.c.
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
82.30.Z - Organisation of conventions and trade shows
82.99.Z - Other business support service activities not elsewhere classified
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
