LU72877A1 - - Google Patents
Info
- Publication number
- LU72877A1 LU72877A1 LU72877A LU72877A LU72877A1 LU 72877 A1 LU72877 A1 LU 72877A1 LU 72877 A LU72877 A LU 72877A LU 72877 A LU72877 A LU 72877A LU 72877 A1 LU72877 A1 LU 72877A1
- Authority
- LU
- Luxembourg
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
- E04F11/104—Treads
- E04F11/112—Treads of metal or with an upper layer of metal
-
- 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
- E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support
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 |
|---|---|---|---|
| DE19742431709 DE2431709A1 (de) | 1974-07-02 | 1974-07-02 | Freitragender treppenlauf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU72877A1 true LU72877A1 (en:Method) | 1975-10-08 |
Family
ID=5919492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU72877A LU72877A1 (en:Method) | 1974-07-02 | 1975-07-01 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE830838A (en:Method) |
| CH (1) | CH596409A5 (en:Method) |
| DE (1) | DE2431709A1 (en:Method) |
| FR (1) | FR2277205A1 (en:Method) |
| IT (1) | IT1044352B (en:Method) |
| LU (1) | LU72877A1 (en:Method) |
-
1974
- 1974-07-02 DE DE19742431709 patent/DE2431709A1/de active Pending
-
1975
- 1975-06-30 BE BE157847A patent/BE830838A/xx unknown
- 1975-07-01 LU LU72877A patent/LU72877A1/xx unknown
- 1975-07-01 FR FR7520612A patent/FR2277205A1/fr active Granted
- 1975-07-01 IT IT2498075A patent/IT1044352B/it active
- 1975-07-01 CH CH864575A patent/CH596409A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1044352B (it) | 1980-03-20 |
| FR2277205A1 (fr) | 1976-01-30 |
| CH596409A5 (en:Method) | 1978-03-15 |
| FR2277205B3 (en:Method) | 1979-02-23 |
| BE830838A (fr) | 1975-10-16 |
| DE2431709A1 (de) | 1976-01-15 |