JPH0440974U - - Google Patents
Info
- Publication number
- JPH0440974U JPH0440974U JP8263090U JP8263090U JPH0440974U JP H0440974 U JPH0440974 U JP H0440974U JP 8263090 U JP8263090 U JP 8263090U JP 8263090 U JP8263090 U JP 8263090U JP H0440974 U JPH0440974 U JP H0440974U
- Authority
- JP
- Japan
- Prior art keywords
- card
- memorized
- printed
- words
- ring
- 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
- 230000014616 translation Effects 0.000 claims 1
- 238000013519 translation Methods 0.000 claims 1
Landscapes
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8263090U JPH0440974U (it) | 1990-08-03 | 1990-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8263090U JPH0440974U (it) | 1990-08-03 | 1990-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0440974U true JPH0440974U (it) | 1992-04-07 |
Family
ID=31629618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8263090U Pending JPH0440974U (it) | 1990-08-03 | 1990-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440974U (it) |
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1990
- 1990-08-03 JP JP8263090U patent/JPH0440974U/ja active Pending