Fluid pressure: fluid amplifier

Patents Grantslast 30 patents

  • Information Patent Grant

    3824356

    • Patent number 3,824,356
    • Issue date Jul 16, 1974
    • B60 - VEHICLES IN GENERAL
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    3702406

    • Patent number 3,702,406
    • Issue date Nov 7, 1972
    • G06 - COMPUTING CALCULATING COUNTING
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    3660625

    • Patent number 3,660,625
    • Issue date May 2, 1972
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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    3621167

    • Patent number 3,621,167
    • Issue date Nov 16, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
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    3599525

    • Patent number 3,599,525
    • Issue date Aug 17, 1971
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
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    3571542

    • Patent number 3,571,542
    • Issue date Mar 23, 1971
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3549835

    • Patent number 3,549,835
    • Issue date Dec 22, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
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    3539743

    • Patent number 3,539,743
    • Issue date Nov 10, 1970
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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    3539746

    • Patent number 3,539,746
    • Issue date Nov 10, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
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    3526243

    • Patent number 3,526,243
    • Issue date Sep 1, 1970
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3509898

    • Patent number 3,509,898
    • Issue date May 5, 1970
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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    3493173

    • Patent number 3,493,173
    • Issue date Feb 3, 1970
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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    3490408

    • Patent number 3,490,408
    • Issue date Jan 20, 1970
    • G08 - SIGNALLING
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    3448483

    • Patent number 3,448,483
    • Issue date Jun 10, 1969
    • B60 - VEHICLES IN GENERAL
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    3421173

    • Patent number 3,421,173
    • Issue date Jan 14, 1969
    • B60 - VEHICLES IN GENERAL
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    3420254

    • Patent number 3,420,254
    • Issue date Jan 7, 1969
    • F42 - AMMUNITION BLASTING
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    3357441

    • Patent number 3,357,441
    • Issue date Dec 12, 1967
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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    3328543

    • Patent number 3,328,543
    • Issue date Jun 27, 1967
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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    3276689

    • Patent number 3,276,689
    • Issue date Oct 4, 1966
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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    3238960

    • Patent number 3,238,960
    • Issue date Mar 8, 1966
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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    3171915

    • Patent number 3,171,915
    • Issue date Mar 2, 1965
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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    3072147

    • Patent number 3,072,147
    • Issue date Jan 8, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1628723

    • Patent number 1,628,723
    • Issue date May 17, 1927
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents