TREA

Effektivator Foretagens Ledningsresurs

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  • Jarfalla, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing device
    • Patent number 6,793,087
    • Issue date Sep 21, 2004
    • Effektivator Foretagens Ledningsresurs
    • Leif Dyrèn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Sealing device
    • Publication number 20030000952
    • Publication date Jan 2, 2003
    • Effektivator Foretagens Ledningsresurs
    • Leif Dyren
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL