TREA

Vladimir Vladislavovich Landyshev

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  • Omsk, SU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for controlling a hydraulic screw press
    • Patent number 4,208,895
    • Issue date Jun 24, 1980
    • Anatoly S. Grigorenko
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic drive
    • Patent number 4,202,174
    • Issue date May 13, 1980
    • Anatoly S. Grigorenko
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic protection device for presses
    • Patent number 4,030,336
    • Issue date Jun 21, 1977
    • Anatoly Sergeevich Grigorenko
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...