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Valentin POSTEVKA

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  • Gilbert, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cylindrical valve assembly
    • Patent number 10,012,321
    • Issue date Jul 3, 2018
    • Valentin Postevka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cylindrical valve assembly
    • Patent number 9,545,694
    • Issue date Jan 17, 2017
    • Valentin Postevka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CYLINDRICAL VALVE ASSEMBLY
    • Publication number 20160025230
    • Publication date Jan 28, 2016
    • Valentin POSTEVKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CYLINDRICAL VALVE ASSEMBLY
    • Publication number 20150021507
    • Publication date Jan 22, 2015
    • Valentin POSTEVKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...