JPS6329131U - - Google Patents
Info
- Publication number
- JPS6329131U JPS6329131U JP12106686U JP12106686U JPS6329131U JP S6329131 U JPS6329131 U JP S6329131U JP 12106686 U JP12106686 U JP 12106686U JP 12106686 U JP12106686 U JP 12106686U JP S6329131 U JPS6329131 U JP S6329131U
- Authority
- JP
- Japan
- Prior art keywords
- applies
- light source
- utility
- predetermined period
- operation button
- 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 |
|---|---|---|---|
| JP12106686U JPS6329131U (sk) | 1986-08-08 | 1986-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12106686U JPS6329131U (sk) | 1986-08-08 | 1986-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6329131U true JPS6329131U (sk) | 1988-02-25 |
Family
ID=31009983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12106686U Pending JPS6329131U (sk) | 1986-08-08 | 1986-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6329131U (sk) |
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1986
- 1986-08-08 JP JP12106686U patent/JPS6329131U/ja active Pending