JPS6260970U - - Google Patents
Info
- Publication number
- JPS6260970U JPS6260970U JP15345085U JP15345085U JPS6260970U JP S6260970 U JPS6260970 U JP S6260970U JP 15345085 U JP15345085 U JP 15345085U JP 15345085 U JP15345085 U JP 15345085U JP S6260970 U JPS6260970 U JP S6260970U
- Authority
- JP
- Japan
- Prior art keywords
- arithmetic
- learning
- sheet
- written
- numbers
- Prior art date
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
- Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15345085U JPS6260970U (tr) | 1985-10-07 | 1985-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15345085U JPS6260970U (tr) | 1985-10-07 | 1985-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6260970U true JPS6260970U (tr) | 1987-04-15 |
Family
ID=31072342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15345085U Pending JPS6260970U (tr) | 1985-10-07 | 1985-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6260970U (tr) |
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1985
- 1985-10-07 JP JP15345085U patent/JPS6260970U/ja active Pending