FR532356A - Louver - Google Patents
LouverInfo
- Publication number
- FR532356A FR532356A FR532356DA FR532356A FR 532356 A FR532356 A FR 532356A FR 532356D A FR532356D A FR 532356DA FR 532356 A FR532356 A FR 532356A
- Authority
- FR
- France
- Prior art keywords
- louver
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR532356T | 1921-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR532356A true FR532356A (en) | 1922-02-02 |
Family
ID=8924478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR532356D Expired FR532356A (en) | 1921-03-19 | 1921-03-19 | Louver |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR532356A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3055467A (en) * | 1960-02-19 | 1962-09-25 | Reynolds Aluminum Supply Compa | Shutter construction and method of making the same |
-
1921
- 1921-03-19 FR FR532356D patent/FR532356A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3055467A (en) * | 1960-02-19 | 1962-09-25 | Reynolds Aluminum Supply Compa | Shutter construction and method of making the same |
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