TREA

using sealing liquids

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Industry

  • CPC
  • F17B1/06
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F17Fluid storage F17BGAS-HOLDERS OF VARIABLE CAPACITY F17B1/00Gas-holders of variable capacity

Current Industry

F17B1/06using sealing liquids
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Sludge digesters with separate liquid chambers to buoy ballast members
    • Patent number 5,423,895
    • Issue date Jun 13, 1995
    • Baker Hughes Incorporated
    • Jeffrey L. Wight
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Sludge digester
    • Patent number 5,238,844
    • Issue date Aug 24, 1993
    • Baker Hughes Incorporated
    • Jeffrey L. Wight
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Fluid seal apparatus
    • Patent number 5,150,805
    • Issue date Sep 29, 1992
    • Schlumberger Industries
    • Manuel Vinals
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Sludge digesters with separate liquid chambers to buoy ballast members
    • Patent number 5,092,482
    • Issue date Mar 3, 1992
    • Envirotech Corporation
    • Jeffrey L. Wight
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    2283084
    • Patent number 2,283,084
    • Issue date May 12, 1942
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    2058459
    • Patent number 2,058,459
    • Issue date Oct 27, 1936
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    1956352
    • Patent number 1,956,352
    • Issue date Apr 24, 1934
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    1864924
    • Patent number 1,864,924
    • Issue date Jun 28, 1932
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    1829519
    • Patent number 1,829,519
    • Issue date Oct 27, 1931
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    1771515
    • Patent number 1,771,515
    • Issue date Jul 29, 1930
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    1545960
    • Patent number 1,545,960
    • Issue date Jul 14, 1925
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    1525241
    • Patent number 1,525,241
    • Issue date Feb 3, 1925
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents