FR775054A - Blade for the manufacture of rigid roller blinds with ribs on the curved edges - Google Patents

Blade for the manufacture of rigid roller blinds with ribs on the curved edges

Info

Publication number
FR775054A
FR775054A FR775054DA FR775054A FR 775054 A FR775054 A FR 775054A FR 775054D A FR775054D A FR 775054DA FR 775054 A FR775054 A FR 775054A
Authority
FR
France
Prior art keywords
ribs
blade
manufacture
curved edges
roller blinds
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.)
INVULNERABILE L
Original Assignee
INVULNERABILE L
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 INVULNERABILE L filed Critical INVULNERABILE L
Application granted granted Critical
Publication of FR775054A publication Critical patent/FR775054A/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
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
FR775054D 1934-01-25 1934-06-26 Blade for the manufacture of rigid roller blinds with ribs on the curved edges Expired FR775054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT775054X 1934-01-25

Publications (1)

Publication Number Publication Date
FR775054A true FR775054A (en) 1934-12-19

Family

ID=11316233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR775054D Expired FR775054A (en) 1934-01-25 1934-06-26 Blade for the manufacture of rigid roller blinds with ribs on the curved edges

Country Status (1)

Country Link
FR (1) FR775054A (en)

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