JPS5020748U - - Google Patents
Info
- Publication number
- JPS5020748U JPS5020748U JP7312373U JP7312373U JPS5020748U JP S5020748 U JPS5020748 U JP S5020748U JP 7312373 U JP7312373 U JP 7312373U JP 7312373 U JP7312373 U JP 7312373U JP S5020748 U JPS5020748 U JP S5020748U
- 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
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7312373U JPS5020748U (cs) | 1973-06-20 | 1973-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7312373U JPS5020748U (cs) | 1973-06-20 | 1973-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5020748U true JPS5020748U (cs) | 1975-03-08 |
Family
ID=28244267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7312373U Pending JPS5020748U (cs) | 1973-06-20 | 1973-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5020748U (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5597888U (cs) * | 1978-12-27 | 1980-07-08 |
-
1973
- 1973-06-20 JP JP7312373U patent/JPS5020748U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5597888U (cs) * | 1978-12-27 | 1980-07-08 |