TREA

Andrzej Lisowski

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  • Klodzko, PL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Balancing valve
    • Patent number 8,857,791
    • Issue date Oct 14, 2014
    • Zetkama Spólka Akcyjna
    • Marcin Rogalka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    BALANCING VALVE
    • Publication number 20170130866
    • Publication date May 11, 2017
    • Zetkama Spolka z ograniczona odpowiedzialnoscia
    • Marcin Rogalka
    • G01 - MEASURING TESTING
  • Information Patent Application

    BALANCING VALVE
    • Publication number 20130240769
    • Publication date Sep 19, 2013
    • ZETKAMA SPOLKA AKCYJNA
    • Marcin Rogalka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...