BE408896A - - Google Patents

Info

Publication number
BE408896A
BE408896A BE408896DA BE408896A BE 408896 A BE408896 A BE 408896A BE 408896D A BE408896D A BE 408896DA BE 408896 A BE408896 A BE 408896A
Authority
BE
Belgium
Prior art keywords
ventilation
deflector plate
wind
ventilation apparatus
chimney
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE408896A publication Critical patent/BE408896A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/02Roof ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
BE408896D BE408896A (it)

Publications (1)

Publication Number Publication Date
BE408896A true BE408896A (it)

Family

ID=73376

Family Applications (1)

Application Number Title Priority Date Filing Date
BE408896D BE408896A (it)

Country Status (1)

Country Link
BE (1) BE408896A (it)

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