FR591299A - échelle transformable - Google Patents
échelle transformableInfo
- Publication number
- FR591299A FR591299A FR591299DA FR591299A FR 591299 A FR591299 A FR 591299A FR 591299D A FR591299D A FR 591299DA FR 591299 A FR591299 A FR 591299A
- Authority
- FR
- France
- Prior art keywords
- transformable
- ladder
- transformable ladder
- 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
- E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
- E06C7/44—Means for mounting ladders on uneven ground
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR591299T | 1924-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR591299A true FR591299A (fr) | 1925-07-01 |
Family
ID=8964027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR591299D Expired FR591299A (fr) | 1924-12-26 | 1924-12-26 | échelle transformable |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR591299A (fr) |
-
1924
- 1924-12-26 FR FR591299D patent/FR591299A/fr not_active Expired
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