FR713439A - Static vacuums and aerators - Google Patents

Static vacuums and aerators

Info

Publication number
FR713439A
FR713439A FR713439DA FR713439A FR 713439 A FR713439 A FR 713439A FR 713439D A FR713439D A FR 713439DA FR 713439 A FR713439 A FR 713439A
Authority
FR
France
Prior art keywords
aerators
vacuums
static
static vacuums
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
Jean-Michel-Pierre Lacaine
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 FR713439A publication Critical patent/FR713439A/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
    • F23L17/10—Tops for chimneys or ventilating shafts; Terminals for flues wherein the top moves as a whole

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR713439D 1931-03-18 1931-03-18 Static vacuums and aerators Expired FR713439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR713439T 1931-03-18

Publications (1)

Publication Number Publication Date
FR713439A true FR713439A (en) 1931-10-27

Family

ID=9083425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR713439D Expired FR713439A (en) 1931-03-18 1931-03-18 Static vacuums and aerators

Country Status (1)

Country Link
FR (1) FR713439A (en)

Similar Documents

Publication Publication Date Title
FR713439A (en) Static vacuums and aerators
FR719279A (en) Removable and removable connection
FR42340E (en) Static vacuums and aerators
FR712292A (en) Furniture
FR716684A (en) Quiet
FR745927A (en) Static capacitors
FR717305A (en) Portable Combination Table and Seating
FR738654A (en) Quiet
FR738988A (en) Valve and siphon valve
FR726320A (en) Similar posters and paintings
FR714860A (en) Advertising devices
FR725715A (en) Saucer
GR3391B (en) REVOLUTIONARY INSCRIPTIONS AND DECORATIONS.
FR733331A (en) Aerator
ES123722A1 (en) IMPROVEMENTS IN THE SPEAKERS AND SIMILAR DEVICES
FI13697A (en) Sätt att värmebehandla material på elektrisk väg
FI13766A (en) I held the flagpole
FI14057A (en) Sätt att framställa kittmjöl och murbrukspulver
FI13251A (en) Sätt att framställa kolfattiga metaller och legeringar
ES121335A1 (en) Improvements in protected receivers and their like.
FR714463A (en) Throat support
FI13403A (en) Garns and the like and for the first time
FR728695A (en) Grated
FR727470A (en) Armchair
FR740910A (en) Static booster-step-down