JPS5020749U - - Google Patents
Info
- Publication number
- JPS5020749U JPS5020749U JP7395473U JP7395473U JPS5020749U JP S5020749 U JPS5020749 U JP S5020749U JP 7395473 U JP7395473 U JP 7395473U JP 7395473 U JP7395473 U JP 7395473U JP S5020749 U JPS5020749 U JP S5020749U
- 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
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973073954U JPS545067Y2 (ja) | 1973-06-20 | 1973-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973073954U JPS545067Y2 (ja) | 1973-06-20 | 1973-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5020749U true JPS5020749U (ja) | 1975-03-08 |
| JPS545067Y2 JPS545067Y2 (ja) | 1979-03-05 |
Family
ID=28245806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973073954U Expired JPS545067Y2 (ja) | 1973-06-20 | 1973-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS545067Y2 (ja) |
-
1973
- 1973-06-20 JP JP1973073954U patent/JPS545067Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS545067Y2 (ja) | 1979-03-05 |