JPS5421130B2 - - Google Patents

Info

Publication number
JPS5421130B2
JPS5421130B2 JP1869675A JP1869675A JPS5421130B2 JP S5421130 B2 JPS5421130 B2 JP S5421130B2 JP 1869675 A JP1869675 A JP 1869675A JP 1869675 A JP1869675 A JP 1869675A JP S5421130 B2 JPS5421130 B2 JP S5421130B2
Authority
JP
Japan
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
Application number
JP1869675A
Other languages
Japanese (ja)
Other versions
JPS5194326A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 JP1869675A priority Critical patent/JPS5421130B2/ja
Publication of JPS5194326A publication Critical patent/JPS5194326A/ja
Publication of JPS5421130B2 publication Critical patent/JPS5421130B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
JP1869675A 1975-02-14 1975-02-14 Expired JPS5421130B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1869675A JPS5421130B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-02-14 1975-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1869675A JPS5421130B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-02-14 1975-02-14

Publications (2)

Publication Number Publication Date
JPS5194326A JPS5194326A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-08-18
JPS5421130B2 true JPS5421130B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-07-27

Family

ID=11978780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1869675A Expired JPS5421130B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-02-14 1975-02-14

Country Status (1)

Country Link
JP (1) JPS5421130B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210722B (en) * 1987-10-08 1992-03-25 Video Technology Electronics L Electronic instructional apparatus
JPH01298388A (ja) * 1988-05-27 1989-12-01 Sanmaaku:Kk 音声学習装置

Also Published As

Publication number Publication date
JPS5194326A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-08-18

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