TREA

Applications of oil cleaners not otherwise provided for

Follow

Industry

  • CPC
  • B61F17/28
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61FRAIL VEHICLE SUSPENSIONS B61F17/00Lubrication specially adapted for axle-boxes of rail vehicles

Current Industry

B61F17/28Applications of oil cleaners not otherwise provided for
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Ski lift and lubricant trap assembly
    • Patent number 4,590,863
    • Issue date May 27, 1986
    • Franklin R. Lozen
    • B61 - RAILWAYS
  • Information Patent Grant

    3613144
    • Patent number 3,613,144
    • Issue date Oct 19, 1971
    • B61 - RAILWAYS
  • Information Patent Grant

    2159750
    • Patent number 2,159,750
    • Issue date May 23, 1939
    • B61 - RAILWAYS
  • Information Patent Grant

    1748982
    • Patent number 1,748,982
    • Issue date Mar 4, 1930
    • B61 - RAILWAYS
  • Information Patent Grant

    1736705
    • Patent number 1,736,705
    • Issue date Nov 19, 1929
    • B61 - RAILWAYS

Patents Applicationslast 30 patents