JPS4714143U - - Google Patents
Info
- Publication number
- JPS4714143U JPS4714143U JP1624271U JP1624271U JPS4714143U JP S4714143 U JPS4714143 U JP S4714143U JP 1624271 U JP1624271 U JP 1624271U JP 1624271 U JP1624271 U JP 1624271U JP S4714143 U JPS4714143 U JP S4714143U
- 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 |
|---|---|---|---|
| JP1624271U JPS5143819Y2 (https=) | 1971-03-13 | 1971-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1624271U JPS5143819Y2 (https=) | 1971-03-13 | 1971-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4714143U true JPS4714143U (https=) | 1972-10-19 |
| JPS5143819Y2 JPS5143819Y2 (https=) | 1976-10-23 |
Family
ID=27866258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1624271U Expired JPS5143819Y2 (https=) | 1971-03-13 | 1971-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5143819Y2 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51153186U (https=) * | 1975-05-31 | 1976-12-07 | ||
| JPS5553005U (https=) * | 1978-10-03 | 1980-04-09 |
-
1971
- 1971-03-13 JP JP1624271U patent/JPS5143819Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51153186U (https=) * | 1975-05-31 | 1976-12-07 | ||
| JPS5553005U (https=) * | 1978-10-03 | 1980-04-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5143819Y2 (https=) | 1976-10-23 |