DK25490A - Baglys projektionsskaerm - Google Patents
Baglys projektionsskaerm Download PDFInfo
- Publication number
- DK25490A DK25490A DK25490A DK25490A DK25490A DK 25490 A DK25490 A DK 25490A DK 25490 A DK25490 A DK 25490A DK 25490 A DK25490 A DK 25490A DK 25490 A DK25490 A DK 25490A
- Authority
- DK
- Denmark
- Prior art keywords
- projection screen
- light projection
- rear light
- screen
- projection
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK25490A DK174272B1 (da) | 1990-01-30 | 1990-01-30 | Baglysprojektionsskærm |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK25490 | 1990-01-30 | ||
DK25490A DK174272B1 (da) | 1990-01-30 | 1990-01-30 | Baglysprojektionsskærm |
Publications (3)
Publication Number | Publication Date |
---|---|
DK25490D0 DK25490D0 (da) | 1990-01-30 |
DK25490A true DK25490A (da) | 1991-07-31 |
DK174272B1 DK174272B1 (da) | 2002-11-04 |
Family
ID=8091467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK25490A DK174272B1 (da) | 1990-01-30 | 1990-01-30 | Baglysprojektionsskærm |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK174272B1 (da) |
-
1990
- 1990-01-30 DK DK25490A patent/DK174272B1/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK174272B1 (da) | 2002-11-04 |
DK25490D0 (da) | 1990-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B1 | Patent granted (law 1993) | ||
PBP | Patent lapsed |
Country of ref document: DK |