JPS5640559U - - Google Patents
Info
- Publication number
- JPS5640559U JPS5640559U JP12430279U JP12430279U JPS5640559U JP S5640559 U JPS5640559 U JP S5640559U JP 12430279 U JP12430279 U JP 12430279U JP 12430279 U JP12430279 U JP 12430279U JP S5640559 U JPS5640559 U JP S5640559U
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12430279U JPS5640559U (2) | 1979-09-08 | 1979-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12430279U JPS5640559U (2) | 1979-09-08 | 1979-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5640559U true JPS5640559U (2) | 1981-04-15 |
Family
ID=29356205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12430279U Pending JPS5640559U (2) | 1979-09-08 | 1979-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5640559U (2) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003058043A (ja) * | 2001-08-20 | 2003-02-28 | Seibunshiya:Kk | 算数教習具 |
| JP2009042623A (ja) * | 2007-08-10 | 2009-02-26 | Seibunshiya:Kk | 算数学習用計数対象物のトレイ |
| JP2012018213A (ja) * | 2010-07-06 | 2012-01-26 | Kobunshoin Co Ltd | 算数教習具 |
-
1979
- 1979-09-08 JP JP12430279U patent/JPS5640559U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003058043A (ja) * | 2001-08-20 | 2003-02-28 | Seibunshiya:Kk | 算数教習具 |
| JP2009042623A (ja) * | 2007-08-10 | 2009-02-26 | Seibunshiya:Kk | 算数学習用計数対象物のトレイ |
| JP2012018213A (ja) * | 2010-07-06 | 2012-01-26 | Kobunshoin Co Ltd | 算数教習具 |