JPH0287260U - - Google Patents
Info
- Publication number
- JPH0287260U JPH0287260U JP16808888U JP16808888U JPH0287260U JP H0287260 U JPH0287260 U JP H0287260U JP 16808888 U JP16808888 U JP 16808888U JP 16808888 U JP16808888 U JP 16808888U JP H0287260 U JPH0287260 U JP H0287260U
- Authority
- JP
- Japan
- Prior art keywords
- bar code
- code
- generates
- learning device
- reads
- 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
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16808888U JPH0287260U (en]) | 1988-12-26 | 1988-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16808888U JPH0287260U (en]) | 1988-12-26 | 1988-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0287260U true JPH0287260U (en]) | 1990-07-10 |
Family
ID=31699674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16808888U Pending JPH0287260U (en]) | 1988-12-26 | 1988-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0287260U (en]) |
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1988
- 1988-12-26 JP JP16808888U patent/JPH0287260U/ja active Pending