SE373903B - - Google Patents
Info
- Publication number
- SE373903B SE373903B SE7200975A SE97572A SE373903B SE 373903 B SE373903 B SE 373903B SE 7200975 A SE7200975 A SE 7200975A SE 97572 A SE97572 A SE 97572A SE 373903 B SE373903 B SE 373903B
- Authority
- SE
- Sweden
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
- E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
- E04F11/062—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7200975A SE373903B (de) | 1972-01-28 | 1972-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7200975A SE373903B (de) | 1972-01-28 | 1972-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE373903B true SE373903B (de) | 1975-02-17 |
Family
ID=20257393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7200975A SE373903B (de) | 1972-01-28 | 1972-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE373903B (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985001769A1 (en) * | 1983-10-14 | 1985-04-25 | Nyman Aoke | Adjustable staircase |
| EP1772570A1 (de) * | 2005-10-09 | 2007-04-11 | Obrist Baugeräte AG | In einen Laufsteg umwandelbare Treppe |
-
1972
- 1972-01-28 SE SE7200975A patent/SE373903B/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985001769A1 (en) * | 1983-10-14 | 1985-04-25 | Nyman Aoke | Adjustable staircase |
| EP1772570A1 (de) * | 2005-10-09 | 2007-04-11 | Obrist Baugeräte AG | In einen Laufsteg umwandelbare Treppe |