TREA

Stefan Helbig

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  • Schmolln, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas separation
    • Patent number 9,556,517
    • Issue date Jan 31, 2017
    • Meyer Burger (Germany) AG
    • Joachim Mai
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    Gas Separation
    • Publication number 20150225847
    • Publication date Aug 13, 2015
    • Roth & Rau AG
    • Joachim Mai
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...