JPS6443345U - - Google Patents
Info
- Publication number
- JPS6443345U JPS6443345U JP13886987U JP13886987U JPS6443345U JP S6443345 U JPS6443345 U JP S6443345U JP 13886987 U JP13886987 U JP 13886987U JP 13886987 U JP13886987 U JP 13886987U JP S6443345 U JPS6443345 U JP S6443345U
- Authority
- JP
- Japan
- Prior art keywords
- lenticular lens
- storage groove
- condensing region
- groove
- transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13886987U JPS6443345U (en]) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13886987U JPS6443345U (en]) | 1987-09-11 | 1987-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6443345U true JPS6443345U (en]) | 1989-03-15 |
Family
ID=31401606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13886987U Pending JPS6443345U (en]) | 1987-09-11 | 1987-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6443345U (en]) |
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1987
- 1987-09-11 JP JP13886987U patent/JPS6443345U/ja active Pending