CH543656A - Escalier métallique - Google Patents
Escalier métalliqueInfo
- Publication number
- CH543656A CH543656A CH1800371A CH1800371A CH543656A CH 543656 A CH543656 A CH 543656A CH 1800371 A CH1800371 A CH 1800371A CH 1800371 A CH1800371 A CH 1800371A CH 543656 A CH543656 A CH 543656A
- Authority
- CH
- Switzerland
- Prior art keywords
- metal staircase
- staircase
- metal
- Prior art date
Links
- 239000002184 metal Substances 0.000 title 1
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
- E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
- E04F11/025—Stairways having stringers
- E04F11/0255—Stairways having stringers having adjustable gradient
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE6043125 | 1970-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH543656A true CH543656A (fr) | 1973-10-31 |
Family
ID=3874350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1800371A CH543656A (fr) | 1970-12-22 | 1971-12-10 | Escalier métallique |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH543656A (fr) |
| DE (1) | DE2161584A1 (fr) |
-
1971
- 1971-12-10 CH CH1800371A patent/CH543656A/fr not_active IP Right Cessation
- 1971-12-11 DE DE19712161584 patent/DE2161584A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2161584A1 (de) | 1972-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |