FR970388A - Louver with shutters with double opening and closing device - Google Patents

Louver with shutters with double opening and closing device

Info

Publication number
FR970388A
FR970388A FR970388DA FR970388A FR 970388 A FR970388 A FR 970388A FR 970388D A FR970388D A FR 970388DA FR 970388 A FR970388 A FR 970388A
Authority
FR
France
Prior art keywords
louver
shutters
closing device
double opening
double
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 Aillaud
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 FR970388A publication Critical patent/FR970388A/en
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)
FR970388D 1948-08-17 1948-08-17 Louver with shutters with double opening and closing device Expired FR970388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR970388T 1948-08-17

Publications (1)

Publication Number Publication Date
FR970388A true FR970388A (en) 1951-01-03

Family

ID=9505331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970388D Expired FR970388A (en) 1948-08-17 1948-08-17 Louver with shutters with double opening and closing device

Country Status (1)

Country Link
FR (1) FR970388A (en)

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