JPS5410030A - Educational card recording and regenerating apparatus - Google Patents

Educational card recording and regenerating apparatus

Info

Publication number
JPS5410030A
JPS5410030A JP7489277A JP7489277A JPS5410030A JP S5410030 A JPS5410030 A JP S5410030A JP 7489277 A JP7489277 A JP 7489277A JP 7489277 A JP7489277 A JP 7489277A JP S5410030 A JPS5410030 A JP S5410030A
Authority
JP
Japan
Prior art keywords
regenerating apparatus
card recording
educational card
educational
recording
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.)
Pending
Application number
JP7489277A
Other languages
Japanese (ja)
Inventor
Yoshifumi Amano
Toshio Shionoya
Hirohisa Takada
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 JP7489277A priority Critical patent/JPS5410030A/en
Publication of JPS5410030A publication Critical patent/JPS5410030A/en
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Electrically Operated Instructional Devices (AREA)
JP7489277A 1977-06-23 1977-06-23 Educational card recording and regenerating apparatus Pending JPS5410030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7489277A JPS5410030A (en) 1977-06-23 1977-06-23 Educational card recording and regenerating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7489277A JPS5410030A (en) 1977-06-23 1977-06-23 Educational card recording and regenerating apparatus

Publications (1)

Publication Number Publication Date
JPS5410030A true JPS5410030A (en) 1979-01-25

Family

ID=13560475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7489277A Pending JPS5410030A (en) 1977-06-23 1977-06-23 Educational card recording and regenerating apparatus

Country Status (1)

Country Link
JP (1) JPS5410030A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859949A (en) * 1981-10-06 1983-04-09 Ihara Chem Ind Co Ltd Preparation of 1,3-propanediolbis(p-aminobenzoate)
JPS59113513A (en) * 1982-12-20 1984-06-30 Mitsubishi Heavy Ind Ltd Magnetic recording and reproducing method of picture information

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859949A (en) * 1981-10-06 1983-04-09 Ihara Chem Ind Co Ltd Preparation of 1,3-propanediolbis(p-aminobenzoate)
JPS59113513A (en) * 1982-12-20 1984-06-30 Mitsubishi Heavy Ind Ltd Magnetic recording and reproducing method of picture information

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