FR2129113A5 - - Google Patents
Info
- Publication number
- FR2129113A5 FR2129113A5 FR7109053A FR7109053A FR2129113A5 FR 2129113 A5 FR2129113 A5 FR 2129113A5 FR 7109053 A FR7109053 A FR 7109053A FR 7109053 A FR7109053 A FR 7109053A FR 2129113 A5 FR2129113 A5 FR 2129113A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7109053A FR2129113A5 (enrdf_load_stackoverflow) | 1971-03-16 | 1971-03-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7109053A FR2129113A5 (enrdf_load_stackoverflow) | 1971-03-16 | 1971-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2129113A5 true FR2129113A5 (enrdf_load_stackoverflow) | 1972-10-27 |
Family
ID=9073589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7109053A Expired FR2129113A5 (enrdf_load_stackoverflow) | 1971-03-16 | 1971-03-16 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2129113A5 (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2653473A1 (fr) * | 1989-10-25 | 1991-04-26 | Campenon Bernard | Escalier helicouidal et son procede de construction. |
FR2894268A1 (fr) * | 2005-12-07 | 2007-06-08 | Pbm Ind Soc Par Actions Simpli | Escalier helicoidal |
-
1971
- 1971-03-16 FR FR7109053A patent/FR2129113A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2653473A1 (fr) * | 1989-10-25 | 1991-04-26 | Campenon Bernard | Escalier helicouidal et son procede de construction. |
FR2894268A1 (fr) * | 2005-12-07 | 2007-06-08 | Pbm Ind Soc Par Actions Simpli | Escalier helicoidal |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |