BR8103799A - PORTABLE AND FOLDING STAIRCASE - Google Patents
PORTABLE AND FOLDING STAIRCASEInfo
- Publication number
- BR8103799A BR8103799A BR8103799A BR8103799A BR8103799A BR 8103799 A BR8103799 A BR 8103799A BR 8103799 A BR8103799 A BR 8103799A BR 8103799 A BR8103799 A BR 8103799A BR 8103799 A BR8103799 A BR 8103799A
- Authority
- BR
- Brazil
- Prior art keywords
- portable
- folding staircase
- staircase
- folding
- Prior art date
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
- E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT12010/80A IT1136091B (en) | 1980-06-19 | 1980-06-19 | ACCOMPANIMENTS FOR THE CONSTRUCTION OF FOLDABLE PORTABLE STAIRS AND FOR THE COUPLING OF TWO TRUNKS TO BE USED IN THE EXTENSION AND IN THE SCALEO |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8103799A true BR8103799A (en) | 1982-03-09 |
Family
ID=11139029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8103799A BR8103799A (en) | 1980-06-19 | 1981-06-15 | PORTABLE AND FOLDING STAIRCASE |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BR8103799A (en) |
| IT (1) | IT1136091B (en) |
-
1980
- 1980-06-19 IT IT12010/80A patent/IT1136091B/en active
-
1981
- 1981-06-15 BR BR8103799A patent/BR8103799A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1136091B (en) | 1986-08-27 |
| IT8012010A0 (en) | 1980-06-19 |
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