JPS572157Y2 - - Google Patents
Info
- Publication number
- JPS572157Y2 JPS572157Y2 JP12840976U JP12840976U JPS572157Y2 JP S572157 Y2 JPS572157 Y2 JP S572157Y2 JP 12840976 U JP12840976 U JP 12840976U JP 12840976 U JP12840976 U JP 12840976U JP S572157 Y2 JPS572157 Y2 JP S572157Y2
- 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.)
- Expired
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12840976U JPS572157Y2 (en:Method) | 1976-09-24 | 1976-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12840976U JPS572157Y2 (en:Method) | 1976-09-24 | 1976-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5346246U JPS5346246U (en:Method) | 1978-04-19 |
| JPS572157Y2 true JPS572157Y2 (en:Method) | 1982-01-13 |
Family
ID=28737664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12840976U Expired JPS572157Y2 (en:Method) | 1976-09-24 | 1976-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS572157Y2 (en:Method) |
-
1976
- 1976-09-24 JP JP12840976U patent/JPS572157Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5346246U (en:Method) | 1978-04-19 |