JPH0420077U - - Google Patents
Info
- Publication number
- JPH0420077U JPH0420077U JP6096490U JP6096490U JPH0420077U JP H0420077 U JPH0420077 U JP H0420077U JP 6096490 U JP6096490 U JP 6096490U JP 6096490 U JP6096490 U JP 6096490U JP H0420077 U JPH0420077 U JP H0420077U
- Authority
- JP
- Japan
- Prior art keywords
- displayed
- utility
- learning device
- question
- personal computer
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990060964U JP2508110Y2 (ja) | 1990-06-08 | 1990-06-08 | 学習装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990060964U JP2508110Y2 (ja) | 1990-06-08 | 1990-06-08 | 学習装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0420077U true JPH0420077U (fi) | 1992-02-19 |
JP2508110Y2 JP2508110Y2 (ja) | 1996-08-21 |
Family
ID=31588795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990060964U Expired - Lifetime JP2508110Y2 (ja) | 1990-06-08 | 1990-06-08 | 学習装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2508110Y2 (fi) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0632093A (ja) * | 1992-07-21 | 1994-02-08 | Pilot Ink Co Ltd | 直液式筆記具 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63120274U (fi) * | 1987-01-30 | 1988-08-03 |
-
1990
- 1990-06-08 JP JP1990060964U patent/JP2508110Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63120274U (fi) * | 1987-01-30 | 1988-08-03 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0632093A (ja) * | 1992-07-21 | 1994-02-08 | Pilot Ink Co Ltd | 直液式筆記具 |
Also Published As
Publication number | Publication date |
---|---|
JP2508110Y2 (ja) | 1996-08-21 |
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