BR9201296A - Projetor optico multi-eliptico - Google Patents
Projetor optico multi-elipticoInfo
- Publication number
- BR9201296A BR9201296A BR9201296A BR9201296A BR9201296A BR 9201296 A BR9201296 A BR 9201296A BR 9201296 A BR9201296 A BR 9201296A BR 9201296 A BR9201296 A BR 9201296A BR 9201296 A BR9201296 A BR 9201296A
- Authority
- BR
- Brazil
- Prior art keywords
- eliptic
- optical projector
- projector
- optical
- eliptic optical
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9201296A BR9201296A (pt) | 1992-04-01 | 1992-04-01 | Projetor optico multi-eliptico |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9201296A BR9201296A (pt) | 1992-04-01 | 1992-04-01 | Projetor optico multi-eliptico |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9201296A true BR9201296A (pt) | 1993-10-05 |
Family
ID=4054021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9201296A BR9201296A (pt) | 1992-04-01 | 1992-04-01 | Projetor optico multi-eliptico |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9201296A (pt) |
-
1992
- 1992-04-01 BR BR9201296A patent/BR9201296A/pt not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
EG | Technical examination (opinion): publication of technical examination (opinion) | ||
FF | Decision: granting | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 01/04/2012 |