KR940021137U - 화상 투영장치의 조명계 구조 - Google Patents
화상 투영장치의 조명계 구조Info
- Publication number
- KR940021137U KR940021137U KR2019930001912U KR930001912U KR940021137U KR 940021137 U KR940021137 U KR 940021137U KR 2019930001912 U KR2019930001912 U KR 2019930001912U KR 930001912 U KR930001912 U KR 930001912U KR 940021137 U KR940021137 U KR 940021137U
- Authority
- KR
- South Korea
- Prior art keywords
- illumination system
- system structure
- image projector
- projector
- image
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930001912U KR940021137U (ko) | 1993-02-13 | 1993-02-13 | 화상 투영장치의 조명계 구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930001912U KR940021137U (ko) | 1993-02-13 | 1993-02-13 | 화상 투영장치의 조명계 구조 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR940021137U true KR940021137U (ko) | 1994-09-24 |
Family
ID=60913519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930001912U KR940021137U (ko) | 1993-02-13 | 1993-02-13 | 화상 투영장치의 조명계 구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940021137U (ko) |
-
1993
- 1993-02-13 KR KR2019930001912U patent/KR940021137U/ko not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |