TREA

Ekkehard Koehn

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  • Wynnum, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shading apparatus
    • Patent number 7,461,665
    • Issue date Dec 9, 2008
    • Ekkehard Koehn
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Demountable structure
    • Patent number 5,845,665
    • Issue date Dec 8, 1998
    • Ekkehard Koehn
    • A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

  • Information Patent Application

    Shading apparatus
    • Publication number 20070051396
    • Publication date Mar 8, 2007
    • Ekkehard Koehn
    • A45 - HAND OR TRAVELLING ARTICLES