FR376549A - safety ladder - Google Patents
safety ladderInfo
- Publication number
- FR376549A FR376549A FR376549DA FR376549A FR 376549 A FR376549 A FR 376549A FR 376549D A FR376549D A FR 376549DA FR 376549 A FR376549 A FR 376549A
- Authority
- FR
- France
- Prior art keywords
- safety ladder
- ladder
- safety
- 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
- E06C1/14—Ladders capable of standing by themselves
- E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE376549X | 1906-04-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR376549A true FR376549A (en) | 1907-08-12 |
Family
ID=1423036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR376549D Expired FR376549A (en) | 1906-04-09 | 1907-04-09 | safety ladder |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR376549A (en) |
-
1907
- 1907-04-09 FR FR376549D patent/FR376549A/en not_active Expired
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