JPS55144337U - - Google Patents
Info
- Publication number
- JPS55144337U JPS55144337U JP1979044947U JP4494779U JPS55144337U JP S55144337 U JPS55144337 U JP S55144337U JP 1979044947 U JP1979044947 U JP 1979044947U JP 4494779 U JP4494779 U JP 4494779U JP S55144337 U JPS55144337 U JP S55144337U
- 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.)
- Pending
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979044947U JPS55144337U (online.php) | 1979-04-04 | 1979-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979044947U JPS55144337U (online.php) | 1979-04-04 | 1979-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55144337U true JPS55144337U (online.php) | 1980-10-16 |
Family
ID=28922258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979044947U Pending JPS55144337U (online.php) | 1979-04-04 | 1979-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55144337U (online.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0318839A (ja) * | 1989-06-16 | 1991-01-28 | Tatsuro Nishitani | 映写スクリーン装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52111726A (en) * | 1976-03-16 | 1977-09-19 | Matsushita Electric Ind Co Ltd | Projecting screen |
-
1979
- 1979-04-04 JP JP1979044947U patent/JPS55144337U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52111726A (en) * | 1976-03-16 | 1977-09-19 | Matsushita Electric Ind Co Ltd | Projecting screen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0318839A (ja) * | 1989-06-16 | 1991-01-28 | Tatsuro Nishitani | 映写スクリーン装置 |