/PRNewswire/ Central America Nickel Inc. (the "Company" or "CAN") is pleased to announce that it has filed patent applications in the United States, Canada.
Central America Nickel Inc : CENTRAL AMERICA NICKEL ANNOUNCES FILING OF PATENT APPLICATION ON ULTRASOUND ASSISTED GOLD AND SILVER EXTRACTION finanznachrichten.de - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from finanznachrichten.de Daily Mail and Mail on Sunday newspapers.