FR900593A - échelle pliante - Google Patents
échelle plianteInfo
- Publication number
- FR900593A FR900593A FR900593DA FR900593A FR 900593 A FR900593 A FR 900593A FR 900593D A FR900593D A FR 900593DA FR 900593 A FR900593 A FR 900593A
- Authority
- FR
- France
- Prior art keywords
- folding ladder
- ladder
- folding
- Prior art date
- 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
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/381—Ladders with rungs or treads attached only to one rigid longitudinal member
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/382—Tripod ladders
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR900593T | 1943-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR900593A true FR900593A (fr) | 1945-07-03 |
Family
ID=9396536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR900593D Expired FR900593A (fr) | 1943-12-17 | 1943-12-17 | échelle pliante |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR900593A (fr) |
-
1943
- 1943-12-17 FR FR900593D patent/FR900593A/fr not_active Expired
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