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keywords:(Patent applications)

    Damping Seal for Turbomachinery

    G. L. Vonpragenau | NTIS | 1985
    Keywords: Patent applications

      Damping Seal for Turbomachinery

      G. L. Vonpragenau | NTIS | 1983
      Keywords: Patent applications

    Space Shuttle with Improved External Propellant Tank

    G. L. Vonpragenau | NTIS | 1982
    Keywords: Patent applications

    A Space Vehicle

    G. L. Vonpragenau | NTIS | 1974
    Keywords: Patent applications