NO873123L - PROJECTION AND SCREEN VIEWING DEVICE. - Google Patents
PROJECTION AND SCREEN VIEWING DEVICE.Info
- Publication number
- NO873123L NO873123L NO873123A NO873123A NO873123L NO 873123 L NO873123 L NO 873123L NO 873123 A NO873123 A NO 873123A NO 873123 A NO873123 A NO 873123A NO 873123 L NO873123 L NO 873123L
- Authority
- NO
- Norway
- Prior art keywords
- projection
- viewing device
- screen viewing
- screen
- viewing
- Prior art date
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60268216A JPS62127723A (en) | 1985-11-28 | 1985-11-28 | Data projector/display device |
PCT/SE1986/000541 WO1987003385A1 (en) | 1985-11-28 | 1986-11-26 | A projection and display apparatus |
Publications (4)
Publication Number | Publication Date |
---|---|
NO873123D0 NO873123D0 (en) | 1987-07-27 |
NO873123L true NO873123L (en) | 1987-08-07 |
NO170656B NO170656B (en) | 1992-08-03 |
NO170656C NO170656C (en) | 1992-11-11 |
Family
ID=26548217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO873123A NO170656C (en) | 1985-11-28 | 1987-07-27 | PROJECTION AND SCREEN VIEWING DEVICE |
Country Status (2)
Country | Link |
---|---|
DK (1) | DK168252B1 (en) |
NO (1) | NO170656C (en) |
-
1987
- 1987-07-27 NO NO873123A patent/NO170656C/en unknown
- 1987-07-27 DK DK390187A patent/DK168252B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO873123D0 (en) | 1987-07-27 |
NO170656C (en) | 1992-11-11 |
DK168252B1 (en) | 1994-02-28 |
DK390187D0 (en) | 1987-07-27 |
DK390187A (en) | 1987-07-27 |
NO170656B (en) | 1992-08-03 |
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