Heat exchanger forms cover for tank

Patents Grantslast 30 patents

  • Information Patent Grant

    573389

    • Patent number 573,389
    • Issue date Dec 15, 1896
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    261665

    • Patent number 261,665
    • Issue date Jul 25, 1882
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    144572

    • Patent number 144,572
    • Issue date Nov 11, 1873
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES