FR423014A - Appareil d'aération - Google Patents

Appareil d'aération

Info

Publication number
FR423014A
FR423014A FR423014DA FR423014A FR 423014 A FR423014 A FR 423014A FR 423014D A FR423014D A FR 423014DA FR 423014 A FR423014 A FR 423014A
Authority
FR
France
Prior art keywords
aeration device
aeration
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
Henri-Joseph Machue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENRI JOSEPH MACHUE
Original Assignee
HENRI JOSEPH MACHUE
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 by HENRI JOSEPH MACHUE filed Critical HENRI JOSEPH MACHUE
Application granted granted Critical
Publication of FR423014A publication Critical patent/FR423014A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/084—Louvre doors, windows or grilles with rotatable lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR423014D 1910-11-21 1910-11-21 Appareil d'aération Expired FR423014A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR423014T 1910-11-21

Publications (1)

Publication Number Publication Date
FR423014A true FR423014A (fr) 1911-04-05

Family

ID=1465905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR423014D Expired FR423014A (fr) 1910-11-21 1910-11-21 Appareil d'aération

Country Status (1)

Country Link
FR (1) FR423014A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602972A (en) * 1946-02-02 1952-07-15 Chalfant Mfg Corp Shutter-type awning
DE1295785B (de) * 1963-04-10 1969-05-22 Helios Appbau Kg Mueller & Co Lamelle fuer eine Ventilatorjalousie

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602972A (en) * 1946-02-02 1952-07-15 Chalfant Mfg Corp Shutter-type awning
DE1295785B (de) * 1963-04-10 1969-05-22 Helios Appbau Kg Mueller & Co Lamelle fuer eine Ventilatorjalousie

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