TREA

Veli-Pekka Jormakka

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  • Hollolla, FI
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for lining underground pipelines
    • Patent number 6,302,983
    • Issue date Oct 16, 2001
    • Uponor Innovation AB
    • Lennart Agren
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL