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  • F27M2001/1504
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F27Furnaces F27MINDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS F27M2001/00Composition, conformation or state of the charge

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F27M2001/1504Ceramic articles
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat treatment method using a zoned tunnel furnace
    • Patent number 4,966,547
    • Issue date Oct 30, 1990
    • Central Glass Company, Limited
    • Takashi Okuyama
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Tunnel kiln
    • Patent number 4,884,969
    • Issue date Dec 5, 1989
    • Ludwig Riedhammer GmbH
    • Kolln Bernd
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Kiln
    • Patent number 4,249,895
    • Issue date Feb 10, 1981
    • Welko Industriale S.p.A.
    • Enzo Mantegani
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Kiln
    • Patent number 4,193,761
    • Issue date Mar 18, 1980
    • Enzo Mantegani
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3495309
    • Patent number 3,495,309
    • Issue date Feb 17, 1970
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2960744
    • Patent number 2,960,744
    • Issue date Nov 22, 1960
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2921356
    • Patent number 2,921,356
    • Issue date Jan 19, 1960
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2595804
    • Patent number 2,595,804
    • Issue date May 6, 1952
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2577935
    • Patent number 2,577,935
    • Issue date Dec 11, 1951
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2567556
    • Patent number 2,567,556
    • Issue date Sep 11, 1951
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2551549
    • Patent number 2,551,549
    • Issue date May 1, 1951
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1775302
    • Patent number 1,775,302
    • Issue date Sep 9, 1930
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1708083
    • Patent number 1,708,083
    • Issue date Apr 9, 1929
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1531181
    • Patent number 1,531,181
    • Issue date Mar 24, 1925
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents