METHOD AND SYSTEM FOR THE VIRTUAL TOUR OF INACCESSIBLE AND/OR IMPASSABLE PLACES WITH… Application WO-2014162265-A3 World Intellectual Property Organisation (WIPO) 31 Dec 2014
METODO E SISTEMA PER LA VISITA VIRTUALE DI LUOGHI INACCESSIBILI E/O INTRANSITABILI… Application IT-MO20130086-A1 Italy 03 Oct 2014