FR574931A - Mitron-aspirateur - Google Patents

Mitron-aspirateur

Info

Publication number
FR574931A
FR574931A FR574931DA FR574931A FR 574931 A FR574931 A FR 574931A FR 574931D A FR574931D A FR 574931DA FR 574931 A FR574931 A FR 574931A
Authority
FR
France
Prior art keywords
mitron
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
English (en)
Inventor
Francois-Leonard Bouteille
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 FR574931A publication Critical patent/FR574931A/fr
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)
FR574931D 1923-12-24 1923-12-24 Mitron-aspirateur Expired FR574931A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR574931T 1923-12-24

Publications (1)

Publication Number Publication Date
FR574931A true FR574931A (fr) 1924-07-21

Family

ID=8953050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR574931D Expired FR574931A (fr) 1923-12-24 1923-12-24 Mitron-aspirateur

Country Status (1)

Country Link
FR (1) FR574931A (fr)

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