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Sven Elfverson

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  • Mullsjo, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid level indicator
    • Patent number 5,367,907
    • Issue date Nov 29, 1994
    • Scandmec AB
    • Sven Elfverson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid level sensor
    • Patent number 5,020,366
    • Issue date Jun 4, 1991
    • Scandmec Plast AB
    • Sven Elfverson
    • G01 - MEASURING TESTING