CH182864A - Aufziehbare Treppe. - Google Patents
Aufziehbare Treppe.Info
- Publication number
- CH182864A CH182864A CH182864DA CH182864A CH 182864 A CH182864 A CH 182864A CH 182864D A CH182864D A CH 182864DA CH 182864 A CH182864 A CH 182864A
- Authority
- CH
- Switzerland
- Prior art keywords
- retractable stairs
- stairs
- retractable
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH175934T | 1935-07-06 | ||
| CH182864T | 1935-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH182864A true CH182864A (de) | 1936-02-29 |
Family
ID=25719769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH182864D CH182864A (de) | 1935-07-06 | 1935-07-06 | Aufziehbare Treppe. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH182864A (de) |
-
1935
- 1935-07-06 CH CH182864D patent/CH182864A/de unknown
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