FI (list display)

  • F23M3/00
  • Firebridges HB CC 3K057
  • F23M3/02
  • .modified for circulation of fluids, e.g. air, steam, water HB CC 3K057
  • F23M3/04
  • ..for delivery of gas, e.g. air, steam HB CC 3K057
  • F23M3/06
  • ...into or towards fire HB CC 3K057
  • F23M3/08
  • ...away from fire, e.g. towards smoke outlet HB CC 3K057
  • F23M3/10
  • ...transversely HB CC 3K057
  • F23M3/12
  • . characterised by shape or construction HB CC 3K057
  • F23M3/14
  • ..with apertures for passage of combustion products HB CC 3K057
  • F23M3/16
  • ..built-up in sections, e.g. using bars or blocks HB CC 3K057
  • F23M3/18
  • ..double; multiple HB CC 3K057
  • F23M3/20
  • ..comprising loose refractory material, wholly or in part HB CC 3K057
  • F23M3/22
  • .movable; adjustable HB CC 3K057
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