FR958071A - - Google Patents
Info
- Publication number
- FR958071A FR958071A FR958071DA FR958071A FR 958071 A FR958071 A FR 958071A FR 958071D A FR958071D A FR 958071DA FR 958071 A FR958071 A FR 958071A
- 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
- E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
- E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
- E04F11/068—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic telescopic
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR958071A true FR958071A (de) | 1950-03-03 |
Family
ID=1560217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR958071D Expired FR958071A (de) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR958071A (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1143005B (de) * | 1960-08-19 | 1963-01-31 | Peter Schroeders | Bodentreppe mit gegenlaeufig bewegbaren Lukenklappen |
| DE1273785B (de) * | 1962-05-04 | 1968-07-25 | Peter Schroeders | Bodentreppe |
| DE3318400A1 (de) * | 1983-05-20 | 1984-11-22 | Heinz 4054 Nettetal Schatten | Zwei stockwerke eines gebaeudes verbindende, zusammenschiebbare treppe |
-
0
- FR FR958071D patent/FR958071A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1143005B (de) * | 1960-08-19 | 1963-01-31 | Peter Schroeders | Bodentreppe mit gegenlaeufig bewegbaren Lukenklappen |
| DE1273785B (de) * | 1962-05-04 | 1968-07-25 | Peter Schroeders | Bodentreppe |
| DE3318400A1 (de) * | 1983-05-20 | 1984-11-22 | Heinz 4054 Nettetal Schatten | Zwei stockwerke eines gebaeudes verbindende, zusammenschiebbare treppe |