DK50712C - Water-cooled Staircase. - Google Patents
Water-cooled Staircase.Info
- Publication number
- DK50712C DK50712C DK50712DA DK50712C DK 50712 C DK50712 C DK 50712C DK 50712D A DK50712D A DK 50712DA DK 50712 C DK50712 C DK 50712C
- Authority
- DK
- Denmark
- Prior art keywords
- staircase
- cooled
- water
- cooled staircase
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK50712T | 1934-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK50712C true DK50712C (en) | 1935-09-30 |
Family
ID=8139188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK50712D DK50712C (en) | 1934-02-17 | 1934-02-17 | Water-cooled Staircase. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK50712C (en) |
-
1934
- 1934-02-17 DK DK50712D patent/DK50712C/en active
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