JPS487042U - - Google Patents
Info
- Publication number
- JPS487042U JPS487042U JP4719971U JP4719971U JPS487042U JP S487042 U JPS487042 U JP S487042U JP 4719971 U JP4719971 U JP 4719971U JP 4719971 U JP4719971 U JP 4719971U JP S487042 U JPS487042 U JP S487042U
- 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)
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4719971U JPS487042U (en]) | 1971-06-05 | 1971-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4719971U JPS487042U (en]) | 1971-06-05 | 1971-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS487042U true JPS487042U (en]) | 1973-01-26 |
Family
ID=27924248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4719971U Pending JPS487042U (en]) | 1971-06-05 | 1971-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS487042U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01148382U (en]) * | 1988-03-25 | 1989-10-13 |
-
1971
- 1971-06-05 JP JP4719971U patent/JPS487042U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01148382U (en]) * | 1988-03-25 | 1989-10-13 |