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Patents Grantslast 30 patents

  • Information Patent Grant

    Injection element of coaxial design for rocket combustion engines

    • Patent number 5,704,551
    • Issue date Jan 6, 1998
    • Daimler-Benz Aerospace AG
    • Gunther Schmidt
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Dual-mode propellant charge with a trumpet-shaped channel possessin...

    • Patent number 4,466,352
    • Issue date Aug 21, 1984
    • Societe Nationale des Poudres et Explosifs
    • Francis Dalet
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Low noise gas turbine

    • Patent number 4,175,380
    • Issue date Nov 27, 1979
    • Orestes M. Baycura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3816021

    • Patent number 3,816,021
    • Issue date Jun 11, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES