JPS5215869Y2 - - Google Patents
Info
- Publication number
- JPS5215869Y2 JPS5215869Y2 JP11053072U JP11053072U JPS5215869Y2 JP S5215869 Y2 JPS5215869 Y2 JP S5215869Y2 JP 11053072 U JP11053072 U JP 11053072U JP 11053072 U JP11053072 U JP 11053072U JP S5215869 Y2 JPS5215869 Y2 JP S5215869Y2
- 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 |
|---|---|---|---|
| JP11053072U JPS5215869Y2 (en:Method) | 1972-09-22 | 1972-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11053072U JPS5215869Y2 (en:Method) | 1972-09-22 | 1972-09-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4966535U JPS4966535U (en:Method) | 1974-06-11 |
| JPS5215869Y2 true JPS5215869Y2 (en:Method) | 1977-04-09 |
Family
ID=34805204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11053072U Expired JPS5215869Y2 (en:Method) | 1972-09-22 | 1972-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5215869Y2 (en:Method) |
-
1972
- 1972-09-22 JP JP11053072U patent/JPS5215869Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4966535U (en:Method) | 1974-06-11 |