FR533248A - Ventilation system - Google Patents

Ventilation system

Info

Publication number
FR533248A
FR533248A FR533248DA FR533248A FR 533248 A FR533248 A FR 533248A FR 533248D A FR533248D A FR 533248DA FR 533248 A FR533248 A FR 533248A
Authority
FR
France
Prior art keywords
ventilation system
ventilation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Adrien Baudin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR533248A publication Critical patent/FR533248A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR533248D 1920-12-14 1920-12-14 Ventilation system Expired FR533248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR533248T 1920-12-14

Publications (1)

Publication Number Publication Date
FR533248A true FR533248A (en) 1922-02-25

Family

ID=8924846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR533248D Expired FR533248A (en) 1920-12-14 1920-12-14 Ventilation system

Country Status (1)

Country Link
FR (1) FR533248A (en)

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