DK147213C - CHANNEL SECTION FOR ROOM VENTILATION - Google Patents
CHANNEL SECTION FOR ROOM VENTILATIONInfo
- Publication number
- DK147213C DK147213C DK24182A DK24182A DK147213C DK 147213 C DK147213 C DK 147213C DK 24182 A DK24182 A DK 24182A DK 24182 A DK24182 A DK 24182A DK 147213 C DK147213 C DK 147213C
- Authority
- DK
- Denmark
- Prior art keywords
- channel section
- room ventilation
- ventilation
- room
- channel
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK24182A DK147213C (en) | 1982-01-20 | 1982-01-20 | CHANNEL SECTION FOR ROOM VENTILATION |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK24182A DK147213C (en) | 1982-01-20 | 1982-01-20 | CHANNEL SECTION FOR ROOM VENTILATION |
DK24182 | 1982-01-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK24182A DK24182A (en) | 1983-07-21 |
DK147213B DK147213B (en) | 1984-05-14 |
DK147213C true DK147213C (en) | 1984-11-12 |
Family
ID=8091332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK24182A DK147213C (en) | 1982-01-20 | 1982-01-20 | CHANNEL SECTION FOR ROOM VENTILATION |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK147213C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2441015A (en) * | 1944-01-12 | 1948-05-04 | Charles E Fisher | Fish net |
-
1982
- 1982-01-20 DK DK24182A patent/DK147213C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK24182A (en) | 1983-07-21 |
DK147213B (en) | 1984-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |