Ferdinand Gruber

Person

  • Eptach, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Servo steering system for motor boats

    • Patent number 4,933,617
    • Issue date Jun 12, 1990
    • Hoerbiger Hydraulik GmbH
    • Gerhard Huber
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT