FR691380A - Various uses - Google Patents

Various uses

Info

Publication number
FR691380A
FR691380A FR691380DA FR691380A FR 691380 A FR691380 A FR 691380A FR 691380D A FR691380D A FR 691380DA FR 691380 A FR691380 A FR 691380A
Authority
FR
France
Prior art keywords
various uses
various
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
Emile-Henry-Gabriel Percevaut
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 FR691380A publication Critical patent/FR691380A/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
FR691380D 1930-02-11 1930-02-11 Various uses Expired FR691380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR691380T 1930-02-11

Publications (1)

Publication Number Publication Date
FR691380A true FR691380A (en) 1930-10-21

Family

ID=9033309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR691380D Expired FR691380A (en) 1930-02-11 1930-02-11 Various uses

Country Status (1)

Country Link
FR (1) FR691380A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063223A (en) * 1958-11-12 1962-11-13 Arbisi Dominic Vacuum device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063223A (en) * 1958-11-12 1962-11-13 Arbisi Dominic Vacuum device

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