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
Application number
JP6096490U
Other languages
English (en)
Japanese (ja)
Other versions
JP2508110Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990060964U priority Critical patent/JP2508110Y2/ja
Publication of JPH0420077U publication Critical patent/JPH0420077U/ja
Application granted granted Critical
Publication of JP2508110Y2 publication Critical patent/JP2508110Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
JP1990060964U 1990-06-08 1990-06-08 学習装置 Expired - Lifetime JP2508110Y2 (ja)

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 (en]) 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 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63120274U (en]) * 1987-01-30 1988-08-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63120274U (en]) * 1987-01-30 1988-08-03

Cited By (1)

* Cited by examiner, † Cited by third party
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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