TREA

Bengt Sorberg

Follow

Person

  • Kungsor, SE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe-end expanding method and a tool therefor
    • Patent number 5,744,085
    • Issue date Apr 28, 1998
    • Wirsbo Bruks AB
    • Bengt Sorberg
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Control valve means
    • Patent number 4,129,149
    • Issue date Dec 12, 1978
    • Aktiebolaget Fellingsbro Verkstader
    • Roland Brehmer
    • F24 - HEATING RANGES VENTILATING