TREA

Hanging curtains

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Industry

  • CPC
  • F27D2001/1883
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F27Furnaces F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE

Current Industry

F27D2001/1883Hanging curtains
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    High temperature rotating vacuum kiln and method for heat treating...
    • Patent number 6,380,517
    • Issue date Apr 30, 2002
    • Cabot Corporation
    • Allan C. Morgan
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Curtain apparatus
    • Patent number 5,640,747
    • Issue date Jun 24, 1997
    • James N. Donnelly
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Curtain apparatus
    • Patent number 5,461,763
    • Issue date Oct 31, 1995
    • James N. Donnelly
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Curtain apparatus
    • Patent number 5,357,664
    • Issue date Oct 25, 1994
    • James N. Donnelly
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Heat retaining curtains for reheat furnace discharge openings and c...
    • Patent number 5,310,338
    • Issue date May 10, 1994
    • SSE International Corporation
    • Hugh J. Harding
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Furnace curtains
    • Patent number 4,540,362
    • Issue date Sep 10, 1985
    • The BOC Group, Inc.
    • John R. Kurie
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents