ES489282A0 - IMPROVEMENTS IN THE CONSTRUCTION OF EXTENDABLE STAIRS - Google Patents
IMPROVEMENTS IN THE CONSTRUCTION OF EXTENDABLE STAIRSInfo
- Publication number
- ES489282A0 ES489282A0 ES489282A ES489282A ES489282A0 ES 489282 A0 ES489282 A0 ES 489282A0 ES 489282 A ES489282 A ES 489282A ES 489282 A ES489282 A ES 489282A ES 489282 A0 ES489282 A0 ES 489282A0
- Authority
- ES
- Spain
- Prior art keywords
- construction
- stairs
- extendable
- extendable stairs
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES489282A ES8104853A1 (en) | 1980-02-15 | 1980-02-15 | Improvements in the construction of extensible stairs (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES489282A ES8104853A1 (en) | 1980-02-15 | 1980-02-15 | Improvements in the construction of extensible stairs (Machine-translation by Google Translate, not legally binding) |
Publications (2)
Publication Number | Publication Date |
---|---|
ES489282A0 true ES489282A0 (en) | 1981-04-16 |
ES8104853A1 ES8104853A1 (en) | 1981-04-16 |
Family
ID=8479977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES489282A Expired ES8104853A1 (en) | 1980-02-15 | 1980-02-15 | Improvements in the construction of extensible stairs (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES8104853A1 (en) |
-
1980
- 1980-02-15 ES ES489282A patent/ES8104853A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES8104853A1 (en) | 1981-04-16 |
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