LU75762A1 - - Google Patents
Info
- Publication number
- LU75762A1 LU75762A1 LU75762A LU75762A LU75762A1 LU 75762 A1 LU75762 A1 LU 75762A1 LU 75762 A LU75762 A LU 75762A LU 75762 A LU75762 A LU 75762A LU 75762 A1 LU75762 A1 LU 75762A1
- 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
- E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
- E04F11/032—Spiral stairways supported by a central column
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU75762A LU75762A1 (en) | 1976-09-09 | 1976-09-09 | |
| DE19772739365 DE2739365A1 (en) | 1976-09-09 | 1977-09-01 | SPIRAL STAIRS MADE FROM PRE-FABRICATED PARTS |
| CH1076777A CH625301A5 (en) | 1976-09-09 | 1977-09-02 | Spiral staircase comprising prefabricated parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU75762A LU75762A1 (en) | 1976-09-09 | 1976-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU75762A1 true LU75762A1 (en) | 1977-04-28 |
Family
ID=19728349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU75762A LU75762A1 (en) | 1976-09-09 | 1976-09-09 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH625301A5 (en) |
| DE (1) | DE2739365A1 (en) |
| LU (1) | LU75762A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8505179D0 (en) * | 1985-02-28 | 1985-04-03 | Scholler S | Spiral staircase arrangement |
-
1976
- 1976-09-09 LU LU75762A patent/LU75762A1/xx unknown
-
1977
- 1977-09-01 DE DE19772739365 patent/DE2739365A1/en not_active Withdrawn
- 1977-09-02 CH CH1076777A patent/CH625301A5/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH625301A5 (en) | 1981-09-15 |
| DE2739365A1 (en) | 1978-03-16 |