Agitator and heating or cooling coil disposed in same housing

Patents Grantslast 30 patents

  • Information Patent Grant

    Separate-type air conditioner

    • Patent number 5,758,719
    • Issue date Jun 2, 1998
    • Mitsubishi Denki Kabushiki Kaisha
    • Makoto Yoshihashi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Separate-type air conditioner

    • Patent number 5,564,495
    • Issue date Oct 15, 1996
    • Mitsubishi Denki Kabushiki Kaisha
    • Makoto Yoshihashi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Indirect heat exchanger with baffles

    • Patent number 4,588,024
    • Issue date May 13, 1986
    • Phillips Petroleum Company
    • Norman R. Murray
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heating and cooling device for an agitator tank serving as a fermentor

    • Patent number 3,978,918
    • Issue date Sep 7, 1976
    • Hitachi, Ltd.
    • Katuaki Nagatomo
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1125814

    • Patent number 1,125,814
    • Issue date Jan 19, 1915
    • F28 - HEAT EXCHANGE IN GENERAL
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    475784

    • Patent number 475,784
    • Issue date May 31, 1892
    • F28 - HEAT EXCHANGE IN GENERAL
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    342016

    • Patent number 342,016
    • Issue date May 18, 1886
    • F28 - HEAT EXCHANGE IN GENERAL
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    248084

    • Patent number 248,084
    • Issue date Oct 11, 1881
    • F28 - HEAT EXCHANGE IN GENERAL
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    155980

    • Patent number 155,980
    • Issue date Oct 13, 1874
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    89374

    • Patent number 89,374
    • Issue date Apr 27, 1869
    • F28 - HEAT EXCHANGE IN GENERAL