TREA

Frenger Troughton Limited

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Organization

  • Middlesex, GB
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Suspended ceilings
    • Patent number 4,671,033
    • Issue date Jun 9, 1987
    • Frenger Troughton Limited
    • Ian W. Smith
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Ceiling panel
    • Patent number 4,646,500
    • Issue date Mar 3, 1987
    • Frenger Troughton Limited
    • Ian W. Smith
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks