TREA

Kjell Mattsson

Follow

Person

  • San Leandro, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Hollow charge
    • Patent number 4,487,130
    • Issue date Dec 11, 1984
    • AB Bofors
    • Leif Brattstr/o/ m
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Hollow charge
    • Patent number 4,481,886
    • Issue date Nov 13, 1984
    • Aktiebolaget Bofors
    • Leif Brattstrom
    • F42 - AMMUNITION BLASTING