JPS5644555Y2 - - Google Patents
Info
- Publication number
- JPS5644555Y2 JPS5644555Y2 JP1975045323U JP4532375U JPS5644555Y2 JP S5644555 Y2 JPS5644555 Y2 JP S5644555Y2 JP 1975045323 U JP1975045323 U JP 1975045323U JP 4532375 U JP4532375 U JP 4532375U JP S5644555 Y2 JPS5644555 Y2 JP S5644555Y2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975045323U JPS5644555Y2 (en:Method) | 1975-04-02 | 1975-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975045323U JPS5644555Y2 (en:Method) | 1975-04-02 | 1975-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51125642U JPS51125642U (en:Method) | 1976-10-12 |
| JPS5644555Y2 true JPS5644555Y2 (en:Method) | 1981-10-19 |
Family
ID=28179784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975045323U Expired JPS5644555Y2 (en:Method) | 1975-04-02 | 1975-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5644555Y2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100977135B1 (ko) | 2008-04-29 | 2010-08-23 | 한밭대학교 산학협력단 | 칠판 지우개 털이장치 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4429872Y1 (en:Method) * | 1966-04-15 | 1969-12-10 |
-
1975
- 1975-04-02 JP JP1975045323U patent/JPS5644555Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51125642U (en:Method) | 1976-10-12 |