Education and entertainment services, namely providing online applications and services that help users locate and interact with information for the purpose of education and/or entertainment, and providing training around the use of such tools

Dental implants and their accessories (as far as included in this class); implant surfaces made of titan, components of dental prosthesis (as far as included in this class); surgical instruments and their accessories (as far as included in this class); tools for surgical and dental purposes; membranes to cover bone defects made of titan and other artificial materials; implants for use in dentistry, for facial surgery and maxillofacial surgery; instruments for implant and surgical purposes; dental implants for single and multiple dental prosthesis and parts thereof; auxiliary parts for the connection of prosthodontics and dental implants; dental instruments and apparatus to insert and support dental implants; separate parts for dental prosthesis supported by bar-joint denture (as far as included in this class); medical/surgical apparatus, namely apparatus to support medical treatment, particularly planning support for implant prosthesis; dental supraconstructions, namely dental crowns, dental bridges, dental prostheses, parts thereof (as far as included in this class); apparatus, instruments and tools for surgical and dental purposes and for use in dental laboratories, especially mechanically operated dental units as well as instruments and tools for implants and prostheses; parts of the aforesaid apparatus, instruments and tools (as far as included in this class); special cases, bags and boxes for medical and dental purposes and for use in dental laboratories, particularly for the storage and for the sterilization of the aforesaid apparatus, instruments and tools, implants and dental supraconstructions; special furniture for medical and dental use; surgical hand instruments; surgical instruments mechanically operated; membranes (artificial implant tissue) to cover bone defects as well as screws and pins for the fixing of these membranes on the bone; implant materials and substitute materials for tissues of human or animal bodies (made of artificial materials, namely of bioceramics, plastic and/or metal); replacement materials made of bioceramic materials and/or plastic and/or metal for tissues of the human body in form of granules, powder, formed parts, pastes, jellies, liquids or mixtures of these