TREA

TrioVing A/S

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  • Moss, NO
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for punching hole in cards
    • Patent number 4,596,359
    • Issue date Jun 24, 1986
    • TrioVing A/S
    • Per-Ole Nordli
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Recodable electronic lock
    • Patent number 4,562,343
    • Issue date Dec 31, 1985
    • TrioVing A/S
    • Tore H. Wiik
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Electronic recodeable lock
    • Patent number 4,519,228
    • Issue date May 28, 1985
    • TrioVing A/S
    • Tor Sornes
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES