Founded by entrepreneur Professor Johann F. Graf, the Group has locations in 45 countries and exports high-tech electronic gaming equipment to more than 70 countries. The Group operates more thangaming machines in its 2, plus traditional and electronic casinos as well as via rental concepts. General Disclaimer: All specifications printed in this brochure are subject to change without notice. Not all games and products are available in all jurisdictions and are subject to specific jurisdictional approval. Fundado por el empresario Prof. Johann F.