JPS4923035U - - Google Patents
Info
- Publication number
- JPS4923035U JPS4923035U JP6391172U JP6391172U JPS4923035U JP S4923035 U JPS4923035 U JP S4923035U JP 6391172 U JP6391172 U JP 6391172U JP 6391172 U JP6391172 U JP 6391172U JP S4923035 U JPS4923035 U JP S4923035U
- 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 |
|---|---|---|---|
| JP6391172U JPS5245318Y2 (ro) | 1972-05-31 | 1972-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6391172U JPS5245318Y2 (ro) | 1972-05-31 | 1972-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4923035U true JPS4923035U (ro) | 1974-02-27 |
| JPS5245318Y2 JPS5245318Y2 (ro) | 1977-10-15 |
Family
ID=27955449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6391172U Expired JPS5245318Y2 (ro) | 1972-05-31 | 1972-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5245318Y2 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350912A (zh) * | 2011-09-13 | 2012-02-15 | 费学斌 | 一种防磨损三角板 |
-
1972
- 1972-05-31 JP JP6391172U patent/JPS5245318Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350912A (zh) * | 2011-09-13 | 2012-02-15 | 费学斌 | 一种防磨损三角板 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5245318Y2 (ro) | 1977-10-15 |