using fluid means

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid-powered actuator having a cylinder with magnetic field detect...

    • Patent number 4,471,304
    • Issue date Sep 11, 1984
    • Festo-Maschinenfabrik Gottlieb Stoll
    • Henning Wolf
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pneumatic converter

    • Patent number 4,336,819
    • Issue date Jun 29, 1982
    • Yokogawa Electric Works, Ltd.
    • Tadashi Nishihara
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents