TREA

having a variable burning surface

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Industry

  • CPC
  • F23H1/04
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23HGRATES CLEANING OR RAKING GRATES F23H1/00Grates with solid bars

Current Industry

F23H1/04having a variable burning surface
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2365933
    • Patent number 2,365,933
    • Issue date Dec 26, 1944
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2335549
    • Patent number 2,335,549
    • Issue date Nov 30, 1943
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2263403
    • Patent number 2,263,403
    • Issue date Nov 18, 1941
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2258280
    • Patent number 2,258,280
    • Issue date Oct 7, 1941
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1991815
    • Patent number 1,991,815
    • Issue date Feb 19, 1935
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1841374
    • Patent number 1,841,374
    • Issue date Jan 19, 1932
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1679692
    • Patent number 1,679,692
    • Issue date Aug 7, 1928
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1669175
    • Patent number 1,669,175
    • Issue date May 8, 1928
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1619842
    • Patent number 1,619,842
    • Issue date Mar 8, 1927
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES