TREA

the objects following a helicoidal path

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  • CPC
  • C23G3/022
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CCHEMISTRY METALLURGY C23Surface treatment C23GCLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS C23G3/00Apparatus for cleaning or pickling metallic material

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C23G3/022the objects following a helicoidal path
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Anodized aluminum etching process and related apparatus
    • Patent number 7,384,570
    • Issue date Jun 10, 2008
    • Lorin Industries, Inc.
    • Gregory S. Marczak
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Anodized aluminum etching process and related apparatus
    • Patent number 7,029,597
    • Issue date Apr 18, 2006
    • Lorin Industries, Inc.
    • Gregory S. Marczak
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Apparatus for treatment of elongated flexible material
    • Patent number 4,026,450
    • Issue date May 31, 1977
    • Marcel A. P. Giros
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for treatment of elongated flexible material
    • Patent number 4,026,724
    • Issue date May 31, 1977
    • Marcel A. P. Giros
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Devices for continuously displacing a filamentary material in a tre...
    • Patent number 3,965,711
    • Issue date Jun 29, 1976
    • Societe Meusienne de Constructions Mecaniques
    • Marcel A. Giros
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for the treatment of flexible material
    • Patent number 3,951,322
    • Issue date Apr 20, 1976
    • Societe Meusienne de Constructions Mecaniques
    • Marcel A. P. Giros
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3615818
    • Patent number 3,615,818
    • Issue date Oct 26, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3501347
    • Patent number 3,501,347
    • Issue date Mar 17, 1970
    • B08 - CLEANING
  • Information Patent Grant

    3455133
    • Patent number 3,455,133
    • Issue date Jul 15, 1969
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    3399702
    • Patent number 3,399,702
    • Issue date Sep 3, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3354687
    • Patent number 3,354,687
    • Issue date Nov 28, 1967
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    3103237
    • Patent number 3,103,237
    • Issue date Sep 10, 1963
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2275793
    • Patent number 2,275,793
    • Issue date Mar 10, 1942
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents