JPH0521069Y2 - - Google Patents
Info
- Publication number
- JPH0521069Y2 JPH0521069Y2 JP1987096291U JP9629187U JPH0521069Y2 JP H0521069 Y2 JPH0521069 Y2 JP H0521069Y2 JP 1987096291 U JP1987096291 U JP 1987096291U JP 9629187 U JP9629187 U JP 9629187U JP H0521069 Y2 JPH0521069 Y2 JP H0521069Y2
- Authority
- JP
- Japan
- Prior art keywords
- timer
- ohp
- podium
- screen
- attached
- 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.)
- Expired - Lifetime
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987096291U JPH0521069Y2 (en:Method) | 1987-06-22 | 1987-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987096291U JPH0521069Y2 (en:Method) | 1987-06-22 | 1987-06-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS642236U JPS642236U (en:Method) | 1989-01-09 |
| JPH0521069Y2 true JPH0521069Y2 (en:Method) | 1993-05-31 |
Family
ID=30961871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987096291U Expired - Lifetime JPH0521069Y2 (en:Method) | 1987-06-22 | 1987-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521069Y2 (en:Method) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59101249U (ja) * | 1982-12-27 | 1984-07-07 | 日本電気株式会社 | 時計付オ−バ−ヘツドプロジエクタ |
| JPS61174699U (en:Method) * | 1985-04-19 | 1986-10-30 | ||
| JPS6225934U (en:Method) * | 1985-07-29 | 1987-02-17 |
-
1987
- 1987-06-22 JP JP1987096291U patent/JPH0521069Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS642236U (en:Method) | 1989-01-09 |