IT570642B - - Google Patents
Info
- Publication number
- IT570642B IT570642B IT570642DA IT570642B IT 570642 B IT570642 B IT 570642B IT 570642D A IT570642D A IT 570642DA IT 570642 B IT570642 B IT 570642B
- Authority
- IT
- Italy
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
- E06B9/165—Roller shutters with closing members formed of slats or the like with slats disappearing in each other; with slats the distance between which can be altered
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT570642B true IT570642B (ja�@�@) | 1957-12-12 |
Family
ID=1761833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT570642D IT570642B (ja�@�@) | 1957-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT570642B (ja�@�@) |
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1957
- 1957-04-11 IT IT570642D patent/IT570642B/it active