the charge floating on a liquid

Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid to solids heat exchanger

    • Patent number 4,730,667
    • Issue date Mar 15, 1988
    • Alex Chevion
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Sliding shoe for a pusher furnace

    • Patent number 4,412,816
    • Issue date Nov 1, 1983
    • Gautschi Electro-Fours AG
    • Jules Schlumberger
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2325757

    • Patent number 2,325,757
    • Issue date Aug 3, 1943
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1770842

    • Patent number 1,770,842
    • Issue date Jul 15, 1930
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents