Movable heat storage mass with enclosure

Patents Grantslast 30 patents

  • Information Patent Grant

    3698472

    • Patent number 3,698,472
    • Issue date Oct 17, 1972
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3568758

    • Patent number 3,568,758
    • Issue date Mar 9, 1971
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3364984

    • Patent number 3,364,984
    • Issue date Jan 23, 1968
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3189083

    • Patent number 3,189,083
    • Issue date Jun 15, 1965
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3155151

    • Patent number 3,155,151
    • Issue date Nov 3, 1964
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3126945

    • Patent number 3,126,945
    • Issue date Mar 31, 1964
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2938713

    • Patent number 2,938,713
    • Issue date May 31, 1960
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2866624

    • Patent number 2,866,624
    • Issue date Dec 30, 1958
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2740615

    • Patent number 2,740,615
    • Issue date Apr 3, 1956
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1820199

    • Patent number 1,820,199
    • Issue date Aug 25, 1931
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1697591

    • Patent number 1,697,591
    • Issue date Jan 1, 1929
    • F28 - HEAT EXCHANGE IN GENERAL