TREA

Patents and Developments A/S

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  • Helldal, NO
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible bushings
    • Patent number 4,193,162
    • Issue date Mar 18, 1980
    • Patents and Developments A/S
    • Steinar Larssen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drop line devices
    • Patent number 4,044,079
    • Issue date Aug 23, 1977
    • Patents and Developments A/S
    • Oyvind Tveit
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks