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the water-tube sets being curved

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  • CPC
  • F22B17/08
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F22Steam generation F22BMETHODS OF STEAM GENERATION STEAM BOILERS F22B17/00Water-tube boilers of horizontally-inclined type

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F22B17/08the water-tube sets being curved
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Patents Grantslast 30 patents

  • Information Patent Grant

    2255086
    • Patent number 2,255,086
    • Issue date Sep 9, 1941
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2004058
    • Patent number 2,004,058
    • Issue date Jun 4, 1935
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1983624
    • Patent number 1,983,624
    • Issue date Dec 11, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1882332
    • Patent number 1,882,332
    • Issue date Oct 11, 1932
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1828467
    • Patent number 1,828,467
    • Issue date Oct 20, 1931
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1082312
    • Patent number 1,082,312
    • Issue date Dec 23, 1913
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1037391
    • Patent number 1,037,391
    • Issue date Sep 3, 1912
    • F22 - STEAM GENERATION
  • Information Patent Grant

    569239
    • Patent number 569,239
    • Issue date Oct 13, 1896
    • F22 - STEAM GENERATION
  • Information Patent Grant

    558685
    • Patent number 558,685
    • Issue date Apr 21, 1896
    • F22 - STEAM GENERATION
  • Information Patent Grant

    538504
    • Patent number 538,504
    • Issue date Apr 30, 1895
    • F22 - STEAM GENERATION
  • Information Patent Grant

    530017
    • Patent number 530,017
    • Issue date Nov 27, 1894
    • F22 - STEAM GENERATION
  • Information Patent Grant

    528720
    • Patent number 528,720
    • Issue date Nov 6, 1894
    • F22 - STEAM GENERATION
  • Information Patent Grant

    523860
    • Patent number 523,860
    • Issue date Jul 31, 1894
    • F22 - STEAM GENERATION
  • Information Patent Grant

    521329
    • Patent number 521,329
    • Issue date Jun 12, 1894
    • F22 - STEAM GENERATION
  • Information Patent Grant

    459028
    • Patent number 459,028
    • Issue date Sep 8, 1891
    • F22 - STEAM GENERATION
  • Information Patent Grant

    420807
    • Patent number 420,807
    • Issue date Feb 4, 1890
    • F22 - STEAM GENERATION
  • Information Patent Grant

    340106
    • Patent number 340,106
    • Issue date Apr 20, 1886
    • F22 - STEAM GENERATION
  • Information Patent Grant

    329678
    • Patent number 329,678
    • Issue date Nov 3, 1885
    • F22 - STEAM GENERATION
  • Information Patent Grant

    317503
    • Patent number 317,503
    • Issue date May 12, 1885
    • F22 - STEAM GENERATION
  • Information Patent Grant

    307476
    • Patent number 307,476
    • Issue date Nov 4, 1884
    • F22 - STEAM GENERATION
  • Information Patent Grant

    288178
    • Patent number 288,178
    • Issue date Nov 6, 1883
    • F22 - STEAM GENERATION
  • Information Patent Grant

    268592
    • Patent number 268,592
    • Issue date Dec 5, 1882
    • F22 - STEAM GENERATION
  • Information Patent Grant

    173375
    • Patent number 173,375
    • Issue date Feb 8, 1876
    • F22 - STEAM GENERATION
  • Information Patent Grant

    84607
    • Patent number 84,607
    • Issue date Dec 1, 1868
    • F22 - STEAM GENERATION

Patents Applicationslast 30 patents