JPS54133926A - Teaching device - Google Patents

Teaching device

Info

Publication number
JPS54133926A
JPS54133926A JP4165678A JP4165678A JPS54133926A JP S54133926 A JPS54133926 A JP S54133926A JP 4165678 A JP4165678 A JP 4165678A JP 4165678 A JP4165678 A JP 4165678A JP S54133926 A JPS54133926 A JP S54133926A
Authority
JP
Japan
Prior art keywords
teaching device
teaching
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
JP4165678A
Other languages
Japanese (ja)
Other versions
JPS6018991B2 (en
Inventor
Shigenori Nomura
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP4165678A priority Critical patent/JPS6018991B2/en
Publication of JPS54133926A publication Critical patent/JPS54133926A/en
Publication of JPS6018991B2 publication Critical patent/JPS6018991B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
  • Electronic Switches (AREA)
JP4165678A 1978-04-08 1978-04-08 teaching equipment Expired JPS6018991B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4165678A JPS6018991B2 (en) 1978-04-08 1978-04-08 teaching equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4165678A JPS6018991B2 (en) 1978-04-08 1978-04-08 teaching equipment

Publications (2)

Publication Number Publication Date
JPS54133926A true JPS54133926A (en) 1979-10-18
JPS6018991B2 JPS6018991B2 (en) 1985-05-14

Family

ID=12614401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4165678A Expired JPS6018991B2 (en) 1978-04-08 1978-04-08 teaching equipment

Country Status (1)

Country Link
JP (1) JPS6018991B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128748U (en) * 1980-02-29 1981-09-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128748U (en) * 1980-02-29 1981-09-30

Also Published As

Publication number Publication date
JPS6018991B2 (en) 1985-05-14

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