FR796136A - Chimney vacuum cleaners - Google Patents

Chimney vacuum cleaners

Info

Publication number
FR796136A
FR796136A FR796136DA FR796136A FR 796136 A FR796136 A FR 796136A FR 796136D A FR796136D A FR 796136DA FR 796136 A FR796136 A FR 796136A
Authority
FR
France
Prior art keywords
vacuum cleaners
chimney
chimney vacuum
cleaners
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
Casazza Duilio
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 FR796136A publication Critical patent/FR796136A/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
FR796136D 1935-09-11 1935-09-11 Chimney vacuum cleaners Expired FR796136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR796136T 1935-09-11

Publications (1)

Publication Number Publication Date
FR796136A true FR796136A (en) 1936-03-30

Family

ID=9235000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796136D Expired FR796136A (en) 1935-09-11 1935-09-11 Chimney vacuum cleaners

Country Status (1)

Country Link
FR (1) FR796136A (en)

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