FI (list display)

  • F24F9/00
  • Use of air currents for screening, e.g. air curtain HB CC 3L059
  • F24F9/00@A
  • Upright HB CC 3L059
  • F24F9/00@B
  • Lateral type HB CC 3L059
  • F24F9/00@C
  • Horizontal HB CC 3L059
  • F24F9/00@D
  • Counterflow HB CC 3L059
  • F24F9/00@E
  • with inlets HB CC 3L059
  • F24F9/00@F
  • .of circulating type HB CC 3L059
  • F24F9/00@G
  • installed in entrances or exits HB CC 3L059
  • F24F9/00@H
  • installed in corridors or passages HB CC 3L059
  • F24F9/00@J
  • Control HB CC 3L059
  • F24F9/00@K
  • Constructions of accessories HB CC 3L059
  • F24F9/00@L
  • .Air-flow-controlling members HB CC 3L059
  • F24F9/00@M
  • ..Regulating wind direction HB CC 3L059
  • F24F9/00@N
  • .Heaters or lighting fixtures HB CC 3L059
  • F24F9/00@Z
  • Others HB CC 3L059
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