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FR567589A - Automatic aerator-vacuum cleaner - Google Patents

Automatic aerator-vacuum cleaner

Info

Publication number
FR567589A
FR567589A FR567589DA FR567589A FR 567589 A FR567589 A FR 567589A FR 567589D A FR567589D A FR 567589DA FR 567589 A FR567589 A FR 567589A
Authority
FR
France
Prior art keywords
vacuum cleaner
automatic aerator
aerator
automatic
cleaner
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
Pierre-Albert Babeix
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 FR567589A publication Critical patent/FR567589A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR567589D 1923-06-12 1923-06-12 Automatic aerator-vacuum cleaner Expired FR567589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR567589T 1923-06-12

Publications (1)

Publication Number Publication Date
FR567589A true FR567589A (en) 1924-03-05

Family

ID=8947890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR567589D Expired FR567589A (en) 1923-06-12 1923-06-12 Automatic aerator-vacuum cleaner

Country Status (1)

Country Link
FR (1) FR567589A (en)

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