JPS52153405A - Information reproduction device - Google Patents

Information reproduction device

Info

Publication number
JPS52153405A
JPS52153405A JP7076676A JP7076676A JPS52153405A JP S52153405 A JPS52153405 A JP S52153405A JP 7076676 A JP7076676 A JP 7076676A JP 7076676 A JP7076676 A JP 7076676A JP S52153405 A JPS52153405 A JP S52153405A
Authority
JP
Japan
Prior art keywords
reproduction device
information reproduction
optical
track
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.)
Granted
Application number
JP7076676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5415486B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Tadao Nagai
Kazuo Okada
Kazuo Hirasawa
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.)
Teac Corp
Mitsubishi Electric Corp
Original Assignee
Teac Corp
Mitsubishi Electric 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 Teac Corp, Mitsubishi Electric Corp filed Critical Teac Corp
Priority to JP7076676A priority Critical patent/JPS52153405A/ja
Publication of JPS52153405A publication Critical patent/JPS52153405A/ja
Publication of JPS5415486B2 publication Critical patent/JPS5415486B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP7076676A 1976-06-15 1976-06-15 Information reproduction device Granted JPS52153405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7076676A JPS52153405A (en) 1976-06-15 1976-06-15 Information reproduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7076676A JPS52153405A (en) 1976-06-15 1976-06-15 Information reproduction device

Publications (2)

Publication Number Publication Date
JPS52153405A true JPS52153405A (en) 1977-12-20
JPS5415486B2 JPS5415486B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-06-15

Family

ID=13440954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7076676A Granted JPS52153405A (en) 1976-06-15 1976-06-15 Information reproduction device

Country Status (1)

Country Link
JP (1) JPS52153405A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255547A (en) * 1975-10-31 1977-05-07 Hitachi Ltd Optical information reader

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255547A (en) * 1975-10-31 1977-05-07 Hitachi Ltd Optical information reader

Also Published As

Publication number Publication date
JPS5415486B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-06-15

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