JPS4719466Y1 - - Google Patents
Info
- Publication number
- JPS4719466Y1 JPS4719466Y1 JP1970011040U JP1104070U JPS4719466Y1 JP S4719466 Y1 JPS4719466 Y1 JP S4719466Y1 JP 1970011040 U JP1970011040 U JP 1970011040U JP 1104070 U JP1104070 U JP 1104070U JP S4719466 Y1 JPS4719466 Y1 JP S4719466Y1
- 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 |
|---|---|---|---|
| JP1970011040U JPS4719466Y1 (enExample) | 1970-02-05 | 1970-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970011040U JPS4719466Y1 (enExample) | 1970-02-05 | 1970-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4719466Y1 true JPS4719466Y1 (enExample) | 1972-07-03 |
Family
ID=42916622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1970011040U Expired JPS4719466Y1 (enExample) | 1970-02-05 | 1970-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4719466Y1 (enExample) |
-
1970
- 1970-02-05 JP JP1970011040U patent/JPS4719466Y1/ja not_active Expired