TREA

with two or more fixed muffles

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Industry

  • CPC
  • F27B9/086
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F27Furnaces F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL OPEN SINTERING OR LIKE APPARATUS F27B9/00Furnaces through which the charge is moved mechanically

Current Industry

F27B9/086with two or more fixed muffles
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and tunnel furnace for sintering blanks
    • Patent number 4,795,341
    • Issue date Jan 3, 1989
    • Kraftwerk Union Aktiengesellschaft
    • Helmut Assmann
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Method and tunnel furnace for sintering blanks
    • Patent number 4,655,978
    • Issue date Apr 7, 1987
    • Kraftwerk Union Aktiengesellschaft
    • Helmut Assmann
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2817507
    • Patent number 2,817,507
    • Issue date Dec 24, 1957
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    1829290
    • Patent number 1,829,290
    • Issue date Oct 27, 1931
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1613054
    • Patent number 1,613,054
    • Issue date Jan 4, 1927
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1451815
    • Patent number 1,451,815
    • Issue date Apr 17, 1923
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents