JPS571815B2 - - Google Patents
Info
- Publication number
- JPS571815B2 JPS571815B2 JP1010173A JP1010173A JPS571815B2 JP S571815 B2 JPS571815 B2 JP S571815B2 JP 1010173 A JP1010173 A JP 1010173A JP 1010173 A JP1010173 A JP 1010173A JP S571815 B2 JPS571815 B2 JP S571815B2
- 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 |
|---|---|---|---|
| JP1010173A JPS571815B2 (en, 2012) | 1973-01-24 | 1973-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1010173A JPS571815B2 (en, 2012) | 1973-01-24 | 1973-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4998626A JPS4998626A (en, 2012) | 1974-09-18 |
| JPS571815B2 true JPS571815B2 (en, 2012) | 1982-01-13 |
Family
ID=11740914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1010173A Expired JPS571815B2 (en, 2012) | 1973-01-24 | 1973-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS571815B2 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02106415U (en, 2012) * | 1989-02-10 | 1990-08-23 |
-
1973
- 1973-01-24 JP JP1010173A patent/JPS571815B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02106415U (en, 2012) * | 1989-02-10 | 1990-08-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4998626A (en, 2012) | 1974-09-18 |