FR611781A - Improvements to metal shutters - Google Patents

Improvements to metal shutters

Info

Publication number
FR611781A
FR611781A FR611781DA FR611781A FR 611781 A FR611781 A FR 611781A FR 611781D A FR611781D A FR 611781DA FR 611781 A FR611781 A FR 611781A
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
Robert-Edmond Monfroy
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 FR611781A publication Critical patent/FR611781A/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
    • E06B9/04—Shutters, movable grilles, or other safety closing devices, e.g. against burglary of wing type, e.g. revolving or sliding

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
FR611781D 1925-12-28 1925-12-28 Improvements to metal shutters Expired FR611781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR611781T 1925-12-28

Publications (1)

Publication Number Publication Date
FR611781A true FR611781A (en) 1926-10-11

Family

ID=8978342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR611781D Expired FR611781A (en) 1925-12-28 1925-12-28 Improvements to metal shutters

Country Status (1)

Country Link
FR (1) FR611781A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169574A (en) * 1962-07-06 1965-02-16 Behlen Mfg Company Inc Flexible door

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169574A (en) * 1962-07-06 1965-02-16 Behlen Mfg Company Inc Flexible door

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