JPS5660962U - - Google Patents
Info
- Publication number
- JPS5660962U JPS5660962U JP14152079U JP14152079U JPS5660962U JP S5660962 U JPS5660962 U JP S5660962U JP 14152079 U JP14152079 U JP 14152079U JP 14152079 U JP14152079 U JP 14152079U JP S5660962 U JPS5660962 U JP S5660962U
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979141520U JPS58186Y2 (ja) | 1979-10-12 | 1979-10-12 | 計算練習機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979141520U JPS58186Y2 (ja) | 1979-10-12 | 1979-10-12 | 計算練習機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5660962U true JPS5660962U (OSRAM) | 1981-05-23 |
| JPS58186Y2 JPS58186Y2 (ja) | 1983-01-05 |
Family
ID=29372844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979141520U Expired JPS58186Y2 (ja) | 1979-10-12 | 1979-10-12 | 計算練習機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58186Y2 (OSRAM) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4926028A (OSRAM) * | 1972-06-30 | 1974-03-08 | ||
| JPS53114929U (OSRAM) * | 1977-02-21 | 1978-09-12 |
-
1979
- 1979-10-12 JP JP1979141520U patent/JPS58186Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4926028A (OSRAM) * | 1972-06-30 | 1974-03-08 | ||
| JPS53114929U (OSRAM) * | 1977-02-21 | 1978-09-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58186Y2 (ja) | 1983-01-05 |