FR1429901A - Aérateur perfectionné - Google Patents

Aérateur perfectionné

Info

Publication number
FR1429901A
FR1429901A FR12979A FR12979A FR1429901A FR 1429901 A FR1429901 A FR 1429901A FR 12979 A FR12979 A FR 12979A FR 12979 A FR12979 A FR 12979A FR 1429901 A FR1429901 A FR 1429901A
Authority
FR
France
Prior art keywords
aerator
advanced
advanced aerator
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
FR12979A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Colt Ventilation and Heating Ltd
Original Assignee
Colt Ventilation and Heating Ltd
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 by Colt Ventilation and Heating Ltd filed Critical Colt Ventilation and Heating Ltd
Priority to FR12979A priority Critical patent/FR1429901A/fr
Application granted granted Critical
Publication of FR1429901A publication Critical patent/FR1429901A/fr
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
    • F24F7/02—Roof ventilation
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR12979A 1965-04-13 1965-04-13 Aérateur perfectionné Expired FR1429901A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR12979A FR1429901A (fr) 1965-04-13 1965-04-13 Aérateur perfectionné

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR12979A FR1429901A (fr) 1965-04-13 1965-04-13 Aérateur perfectionné

Publications (1)

Publication Number Publication Date
FR1429901A true FR1429901A (fr) 1966-02-25

Family

ID=8576263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR12979A Expired FR1429901A (fr) 1965-04-13 1965-04-13 Aérateur perfectionné

Country Status (1)

Country Link
FR (1) FR1429901A (fr)

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