DK139986C - - Google Patents
Info
- Publication number
- DK139986C DK139986C DK606172A DK606172A DK139986C DK 139986 C DK139986 C DK 139986C DK 606172 A DK606172 A DK 606172A DK 606172 A DK606172 A DK 606172A DK 139986 C DK139986 C DK 139986C
- Authority
- DK
- Denmark
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
- E06C7/06—Securing devices or hooks for parts of extensible ladders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE15619/71A SE359610B (da) | 1971-12-06 | 1971-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK139986B DK139986B (da) | 1979-05-28 |
| DK139986C true DK139986C (da) | 1979-12-10 |
Family
ID=20300943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK606172AA DK139986B (da) | 1971-12-06 | 1972-12-05 | Spærremekanisme til indbyrdes fastlåsning af elementerne af en stige sammensat af en understige og en tilsatsstige. |
Country Status (2)
| Country | Link |
|---|---|
| DK (1) | DK139986B (da) |
| SE (1) | SE359610B (da) |
-
1971
- 1971-12-06 SE SE15619/71A patent/SE359610B/xx unknown
-
1972
- 1972-12-05 DK DK606172AA patent/DK139986B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK139986B (da) | 1979-05-28 |
| SE359610B (da) | 1973-09-03 |