Class 041
Education and Entertainment Services
Art gallery services; Display of works of art (exhibitions, shows, museums, galleries); Museum exhibitions; Museum services; Providing museum facilities (presentation, exhibitions)
Class 042
Computer & Software Services & Scientific Services
Authenticating works of art; Authentication services (verification of the attributes of goods); Analysis of building materials; Analysis of geological samples; Analysis of materials; Chemical analysis; Computer analysis; Industrial analysis; Laboratory analysis; Laboratory services (scientific research or analysis); Metallurgical analysis; Scientific and technical analysis