Patents Assigned to Empress Cubana Importadora de Materias Primasy Productos
  • Explosive mixture for blasting
    Patent number: 4427465
    Abstract: An explosive mixture of 70 to 99.5% by weight of ammonium nitrate and 0.5 to 30% by weight of final sugar-cane syrup or sugar-beet syrup as the reducing agent.
    Type: Grant
    Filed: July 9, 1981
    Date of Patent: January 24, 1984
    Assignee: Empress Cubana Importadora de Materias Primasy Productos
    Inventor: Miguel M. Gonzalez