JP2579640Y2 - 電子学習機 - Google Patents

電子学習機

Info

Publication number
JP2579640Y2
JP2579640Y2 JP1990122215U JP12221590U JP2579640Y2 JP 2579640 Y2 JP2579640 Y2 JP 2579640Y2 JP 1990122215 U JP1990122215 U JP 1990122215U JP 12221590 U JP12221590 U JP 12221590U JP 2579640 Y2 JP2579640 Y2 JP 2579640Y2
Authority
JP
Japan
Prior art keywords
question
answer
correct answer
identifier
correct
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.)
Expired - Lifetime
Application number
JP1990122215U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0479379U (enrdf_load_stackoverflow
Inventor
猛 川口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
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 by Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP1990122215U priority Critical patent/JP2579640Y2/ja
Publication of JPH0479379U publication Critical patent/JPH0479379U/ja
Application granted granted Critical
Publication of JP2579640Y2 publication Critical patent/JP2579640Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
JP1990122215U 1990-11-21 1990-11-21 電子学習機 Expired - Lifetime JP2579640Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990122215U JP2579640Y2 (ja) 1990-11-21 1990-11-21 電子学習機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990122215U JP2579640Y2 (ja) 1990-11-21 1990-11-21 電子学習機

Publications (2)

Publication Number Publication Date
JPH0479379U JPH0479379U (enrdf_load_stackoverflow) 1992-07-10
JP2579640Y2 true JP2579640Y2 (ja) 1998-08-27

Family

ID=31870009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990122215U Expired - Lifetime JP2579640Y2 (ja) 1990-11-21 1990-11-21 電子学習機

Country Status (1)

Country Link
JP (1) JP2579640Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0259785A (ja) * 1988-08-25 1990-02-28 Sony Corp 学習装置
JPH0261689A (ja) * 1988-08-26 1990-03-01 Sony Corp 学習装置

Also Published As

Publication number Publication date
JPH0479379U (enrdf_load_stackoverflow) 1992-07-10

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