FR840369A - Improvements to closing curtains with metal slats - Google Patents

Improvements to closing curtains with metal slats

Info

Publication number
FR840369A
FR840369A FR840369DA FR840369A FR 840369 A FR840369 A FR 840369A FR 840369D A FR840369D A FR 840369DA FR 840369 A FR840369 A FR 840369A
Authority
FR
France
Prior art keywords
metal slats
closing curtains
curtains
closing
slats
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)
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.)
JAY ET JALLIFIER ETS
Original Assignee
JAY ET JALLIFIER ETS
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 JAY ET JALLIFIER ETS filed Critical JAY ET JALLIFIER ETS
Application granted granted Critical
Publication of FR840369A publication Critical patent/FR840369A/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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/18—Roll-type grilles

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
FR840369D 1937-12-31 1937-12-31 Improvements to closing curtains with metal slats Expired FR840369A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR840369T 1937-12-31

Publications (1)

Publication Number Publication Date
FR840369A true FR840369A (en) 1939-04-25

Family

ID=9301887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR840369D Expired FR840369A (en) 1937-12-31 1937-12-31 Improvements to closing curtains with metal slats

Country Status (1)

Country Link
FR (1) FR840369A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563549A (en) * 1951-08-07 Grid rolling shutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563549A (en) * 1951-08-07 Grid rolling shutter

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