FR808274A - ladder - Google Patents
ladderInfo
- Publication number
- FR808274A FR808274A FR808274DA FR808274A FR 808274 A FR808274 A FR 808274A FR 808274D A FR808274D A FR 808274DA FR 808274 A FR808274 A FR 808274A
- Authority
- FR
- France
- Prior art keywords
- 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
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR808274T | 1936-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR808274A true FR808274A (en) | 1937-02-02 |
Family
ID=9252881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR808274D Expired FR808274A (en) | 1936-04-24 | 1936-04-24 | ladder |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR808274A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2465062A1 (en) * | 1979-09-14 | 1981-03-20 | Ecolasse Guy | Light wooden ladder with perforated risers - uses riser bracing as rung fixing between parallel laminated runners |
-
1936
- 1936-04-24 FR FR808274D patent/FR808274A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2465062A1 (en) * | 1979-09-14 | 1981-03-20 | Ecolasse Guy | Light wooden ladder with perforated risers - uses riser bracing as rung fixing between parallel laminated runners |
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