JPS5050924A - - Google Patents
Info
- Publication number
- JPS5050924A JPS5050924A JP48099544A JP9954473A JPS5050924A JP S5050924 A JPS5050924 A JP S5050924A JP 48099544 A JP48099544 A JP 48099544A JP 9954473 A JP9954473 A JP 9954473A JP S5050924 A JPS5050924 A JP S5050924A
- 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)
- Projection Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48099544A JPS5240980B2 (ja) | 1973-09-04 | 1973-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48099544A JPS5240980B2 (ja) | 1973-09-04 | 1973-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5050924A true JPS5050924A (ja) | 1975-05-07 |
| JPS5240980B2 JPS5240980B2 (ja) | 1977-10-15 |
Family
ID=14250113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48099544A Expired JPS5240980B2 (ja) | 1973-09-04 | 1973-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5240980B2 (ja) |
-
1973
- 1973-09-04 JP JP48099544A patent/JPS5240980B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5240980B2 (ja) | 1977-10-15 |