JPS5252943U - - Google Patents
Info
- Publication number
- JPS5252943U JPS5252943U JP13945175U JP13945175U JPS5252943U JP S5252943 U JPS5252943 U JP S5252943U JP 13945175 U JP13945175 U JP 13945175U JP 13945175 U JP13945175 U JP 13945175U JP S5252943 U JPS5252943 U JP S5252943U
- 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
- Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13945175U JPS5252943U (ko) | 1975-10-15 | 1975-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13945175U JPS5252943U (ko) | 1975-10-15 | 1975-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5252943U true JPS5252943U (ko) | 1977-04-15 |
Family
ID=28619302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13945175U Pending JPS5252943U (ko) | 1975-10-15 | 1975-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5252943U (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100946801B1 (ko) | 2006-08-25 | 2010-03-11 | 주식회사 비비텍 | 패턴이 나타나는 영사기용 전면 스크린 |
-
1975
- 1975-10-15 JP JP13945175U patent/JPS5252943U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100946801B1 (ko) | 2006-08-25 | 2010-03-11 | 주식회사 비비텍 | 패턴이 나타나는 영사기용 전면 스크린 |