TREA

Svante O. Berglund

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  • Hovmantorp, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for clamping a cassette filter in a filter housing
    • Patent number 4,141,704
    • Issue date Feb 27, 1979
    • Aktiebolaget Svenska Flaktfabriken
    • Svante O. Berglund
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Compact filter mounted in a cassette frame
    • Patent number 4,129,428
    • Issue date Dec 12, 1978
    • Aktiebolgatet Svenska Flaktfabriken
    • Rune S. Andersson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter in a cassette frame
    • Patent number 4,123,239
    • Issue date Oct 31, 1978
    • Aktiebolgatet Svenska Flaktfabriken
    • Rune S. Andersson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL