FR717347A - Metal shutters - Google Patents

Metal shutters

Info

Publication number
FR717347A
FR717347A FR717347DA FR717347A FR 717347 A FR717347 A FR 717347A FR 717347D A FR717347D A FR 717347DA FR 717347 A FR717347 A FR 717347A
Authority
FR
France
Prior art keywords
metal shutters
shutters
metal
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
Henri-Auguste Bertero
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 FR717347A publication Critical patent/FR717347A/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
    • E06B7/082—Louvre doors, windows or grilles with rigid or slidable lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR717347D 1931-03-13 1931-03-13 Metal shutters Expired FR717347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717347T 1931-03-13

Publications (1)

Publication Number Publication Date
FR717347A true FR717347A (en) 1932-01-07

Family

ID=9089998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717347D Expired FR717347A (en) 1931-03-13 1931-03-13 Metal shutters

Country Status (1)

Country Link
FR (1) FR717347A (en)

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