TREA

the tubes being in substantially horizontal arrangement

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  • CPC
  • F22B13/026
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F22Steam generation F22BMETHODS OF STEAM GENERATION STEAM BOILERS F22B13/00Steam boilers of fire-box type

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F22B13/026the tubes being in substantially horizontal arrangement
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2848982
    • Patent number 2,848,982
    • Issue date Aug 26, 1958
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2233537
    • Patent number 2,233,537
    • Issue date Mar 4, 1941
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2200809
    • Patent number 2,200,809
    • Issue date May 14, 1940
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2047881
    • Patent number 2,047,881
    • Issue date Jul 14, 1936
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2016765
    • Patent number 2,016,765
    • Issue date Oct 8, 1935
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2003980
    • Patent number 2,003,980
    • Issue date Jun 4, 1935
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1915089
    • Patent number 1,915,089
    • Issue date Jun 20, 1933
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1794801
    • Patent number 1,794,801
    • Issue date Mar 3, 1931
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1748935
    • Patent number 1,748,935
    • Issue date Feb 25, 1930
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1743918
    • Patent number 1,743,918
    • Issue date Jan 14, 1930
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1669610
    • Patent number 1,669,610
    • Issue date May 15, 1928
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1637683
    • Patent number 1,637,683
    • Issue date Aug 2, 1927
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1637680
    • Patent number 1,637,680
    • Issue date Aug 2, 1927
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1637681
    • Patent number 1,637,681
    • Issue date Aug 2, 1927
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1637682
    • Patent number 1,637,682
    • Issue date Aug 2, 1927
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1598062
    • Patent number 1,598,062
    • Issue date Aug 31, 1926
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1522288
    • Patent number 1,522,288
    • Issue date Jan 6, 1925
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1380536
    • Patent number 1,380,536
    • Issue date Jun 7, 1921
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1350565
    • Patent number 1,350,565
    • Issue date Aug 24, 1920
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1318376
    • Patent number 1,318,376
    • Issue date Oct 14, 1919
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1273596
    • Patent number 1,273,596
    • Issue date Jul 23, 1918
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1089551
    • Patent number 1,089,551
    • Issue date Mar 10, 1914
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1027389
    • Patent number 1,027,389
    • Issue date May 21, 1912
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1007329
    • Patent number 1,007,329
    • Issue date Oct 31, 1911
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1004042
    • Patent number 1,004,042
    • Issue date Sep 26, 1911
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1003297
    • Patent number 1,003,297
    • Issue date Sep 12, 1911
    • F22 - STEAM GENERATION
  • Information Patent Grant

    971167
    • Patent number 971,167
    • Issue date Sep 27, 1910
    • F22 - STEAM GENERATION
  • Information Patent Grant

    930341
    • Patent number 930,341
    • Issue date Aug 10, 1909
    • F22 - STEAM GENERATION
  • Information Patent Grant

    804274
    • Patent number 804,274
    • Issue date Nov 14, 1905
    • F22 - STEAM GENERATION
  • Information Patent Grant

    767874
    • Patent number 767,874
    • Issue date Aug 16, 1904
    • F22 - STEAM GENERATION