JPS54123739U - - Google Patents
Info
- Publication number
- JPS54123739U JPS54123739U JP1882078U JP1882078U JPS54123739U JP S54123739 U JPS54123739 U JP S54123739U JP 1882078 U JP1882078 U JP 1882078U JP 1882078 U JP1882078 U JP 1882078U JP S54123739 U JPS54123739 U JP S54123739U
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978018820U JPS5755617Y2 (ja) | 1978-02-15 | 1978-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978018820U JPS5755617Y2 (ja) | 1978-02-15 | 1978-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54123739U true JPS54123739U (ja) | 1979-08-29 |
| JPS5755617Y2 JPS5755617Y2 (ja) | 1982-12-01 |
Family
ID=28846783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978018820U Expired JPS5755617Y2 (ja) | 1978-02-15 | 1978-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5755617Y2 (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4222360Y1 (ja) * | 1965-10-14 | 1967-12-20 |
-
1978
- 1978-02-15 JP JP1978018820U patent/JPS5755617Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4222360Y1 (ja) * | 1965-10-14 | 1967-12-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5755617Y2 (ja) | 1982-12-01 |