DK159841C - Bagside-projektionsskaerm - Google Patents
Bagside-projektionsskaermInfo
- Publication number
- DK159841C DK159841C DK573885A DK573885A DK159841C DK 159841 C DK159841 C DK 159841C DK 573885 A DK573885 A DK 573885A DK 573885 A DK573885 A DK 573885A DK 159841 C DK159841 C DK 159841C
- Authority
- DK
- Denmark
- Prior art keywords
- projektionsskaerm
- back side
- side projektionsskaerm
- Prior art date
Links
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5119481 | 1981-04-07 | ||
JP56051194A JPS57165830A (en) | 1981-04-07 | 1981-04-07 | Lenticular lens for screen |
JP56090544A JPS57205727A (en) | 1981-06-12 | 1981-06-12 | Renticular lens for screen |
JP9054481 | 1981-06-12 | ||
DK158582A DK156019C (da) | 1981-04-07 | 1982-04-06 | Bagside-projektionsskaerm |
DK158582 | 1982-04-06 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK573885A DK573885A (da) | 1985-12-11 |
DK573885D0 DK573885D0 (da) | 1985-12-11 |
DK159841B DK159841B (da) | 1990-12-10 |
DK159841C true DK159841C (da) | 1991-05-06 |
Family
ID=27221343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK573885A DK159841C (da) | 1981-04-07 | 1985-12-11 | Bagside-projektionsskaerm |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK159841C (da) |
-
1985
- 1985-12-11 DK DK573885A patent/DK159841C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK573885A (da) | 1985-12-11 |
DK573885D0 (da) | 1985-12-11 |
DK159841B (da) | 1990-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |