FR716025A - Vacuum cleaner - Google Patents

Vacuum cleaner

Info

Publication number
FR716025A
FR716025A FR716025DA FR716025A FR 716025 A FR716025 A FR 716025A FR 716025D A FR716025D A FR 716025DA FR 716025 A FR716025 A FR 716025A
Authority
FR
France
Prior art keywords
vacuum cleaner
cleaner
vacuum
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
Marcel Marais
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 FR716025A publication Critical patent/FR716025A/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)
FR716025D 1931-04-25 1931-04-25 Vacuum cleaner Expired FR716025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR716025T 1931-04-25

Publications (1)

Publication Number Publication Date
FR716025A true FR716025A (en) 1931-12-14

Family

ID=9089282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR716025D Expired FR716025A (en) 1931-04-25 1931-04-25 Vacuum cleaner

Country Status (1)

Country Link
FR (1) FR716025A (en)

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