FR758575A - Perfectionnement aux volets dits mécaniques - Google Patents

Perfectionnement aux volets dits mécaniques

Info

Publication number
FR758575A
FR758575A FR758575DA FR758575A FR 758575 A FR758575 A FR 758575A FR 758575D A FR758575D A FR 758575DA FR 758575 A FR758575 A FR 758575A
Authority
FR
France
Prior art keywords
called mechanical
mechanical shutters
advanced training
training
advanced
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
Jules-Jean-Baptiste Doms
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 FR758575A publication Critical patent/FR758575A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
FR758575D 1932-07-23 1933-07-18 Perfectionnement aux volets dits mécaniques Expired FR758575A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE758575X 1932-07-23

Publications (1)

Publication Number Publication Date
FR758575A true FR758575A (fr) 1934-01-19

Family

ID=3879826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR758575D Expired FR758575A (fr) 1932-07-23 1933-07-18 Perfectionnement aux volets dits mécaniques

Country Status (1)

Country Link
FR (1) FR758575A (fr)

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