FR1199928A - échelle - Google Patents
échelleInfo
- Publication number
- FR1199928A FR1199928A FR1199928DA FR1199928A FR 1199928 A FR1199928 A FR 1199928A FR 1199928D A FR1199928D A FR 1199928DA FR 1199928 A FR1199928 A FR 1199928A
- 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
- E06C7/082—Connections between rungs or treads and longitudinal members
- E06C7/083—Bracket type connection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1199928T | 1958-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1199928A true FR1199928A (fr) | 1959-12-17 |
Family
ID=9670719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1199928D Expired FR1199928A (fr) | 1958-07-17 | 1958-07-17 | échelle |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1199928A (fr) |
-
1958
- 1958-07-17 FR FR1199928D patent/FR1199928A/fr not_active Expired
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