JPS5742794B2 - - Google Patents
Info
- Publication number
- JPS5742794B2 JPS5742794B2 JP50009532A JP953275A JPS5742794B2 JP S5742794 B2 JPS5742794 B2 JP S5742794B2 JP 50009532 A JP50009532 A JP 50009532A JP 953275 A JP953275 A JP 953275A JP S5742794 B2 JPS5742794 B2 JP S5742794B2
- 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.)
- Expired
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50009532A JPS5742794B2 (en:Method) | 1975-01-22 | 1975-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50009532A JPS5742794B2 (en:Method) | 1975-01-22 | 1975-01-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5185247A JPS5185247A (en:Method) | 1976-07-26 |
| JPS5742794B2 true JPS5742794B2 (en:Method) | 1982-09-10 |
Family
ID=11722864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50009532A Expired JPS5742794B2 (en:Method) | 1975-01-22 | 1975-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5742794B2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01177398U (en:Method) * | 1988-06-07 | 1989-12-19 |
-
1975
- 1975-01-22 JP JP50009532A patent/JPS5742794B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5185247A (en:Method) | 1976-07-26 |