AT327498B - STAIRWAY - Google Patents
STAIRWAYInfo
- Publication number
- AT327498B AT327498B AT1051472A AT1051472A AT327498B AT 327498 B AT327498 B AT 327498B AT 1051472 A AT1051472 A AT 1051472A AT 1051472 A AT1051472 A AT 1051472A AT 327498 B AT327498 B AT 327498B
- Authority
- AT
- Austria
- Prior art keywords
- stairway
- 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
- E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
- E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Ladders (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1051472A AT327498B (en) | 1972-12-11 | 1972-12-11 | STAIRWAY |
| CH1617173A CH566468A5 (en) | 1972-12-11 | 1973-11-16 | |
| DE2357684A DE2357684A1 (en) | 1972-12-11 | 1973-11-19 | STAIRWAY |
| IT54175/73A IT1000249B (en) | 1972-12-11 | 1973-12-07 | LADDER |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1051472A AT327498B (en) | 1972-12-11 | 1972-12-11 | STAIRWAY |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA1051472A ATA1051472A (en) | 1975-04-15 |
| AT327498B true AT327498B (en) | 1976-02-10 |
Family
ID=3622876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1051472A AT327498B (en) | 1972-12-11 | 1972-12-11 | STAIRWAY |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT327498B (en) |
| CH (1) | CH566468A5 (en) |
| DE (1) | DE2357684A1 (en) |
| IT (1) | IT1000249B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359648B (en) * | 2019-08-07 | 2024-01-19 | 万特福建筑构件有限公司 | Combined concrete stair prefabricated member |
-
1972
- 1972-12-11 AT AT1051472A patent/AT327498B/en not_active IP Right Cessation
-
1973
- 1973-11-16 CH CH1617173A patent/CH566468A5/xx not_active IP Right Cessation
- 1973-11-19 DE DE2357684A patent/DE2357684A1/en not_active Ceased
- 1973-12-07 IT IT54175/73A patent/IT1000249B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1000249B (en) | 1976-03-30 |
| ATA1051472A (en) | 1975-04-15 |
| IT7354175A1 (en) | 1975-06-07 |
| CH566468A5 (en) | 1975-09-15 |
| DE2357684A1 (en) | 1974-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EIH | Change in the person of patent owner | ||
| ELJ | Ceased due to non-payment of the annual fee |