JPS49101001A - - Google Patents

Info

Publication number
JPS49101001A
JPS49101001A JP840573A JP840573A JPS49101001A JP S49101001 A JPS49101001 A JP S49101001A JP 840573 A JP840573 A JP 840573A JP 840573 A JP840573 A JP 840573A JP S49101001 A JPS49101001 A JP S49101001A
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.)
Pending
Application number
JP840573A
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 JP840573A priority Critical patent/JPS49101001A/ja
Publication of JPS49101001A publication Critical patent/JPS49101001A/ja
Pending legal-status Critical Current

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  • Optical Recording Or Reproduction (AREA)
JP840573A 1973-01-19 1973-01-19 Pending JPS49101001A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP840573A JPS49101001A (ja) 1973-01-19 1973-01-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP840573A JPS49101001A (ja) 1973-01-19 1973-01-19

Publications (1)

Publication Number Publication Date
JPS49101001A true JPS49101001A (ja) 1974-09-25

Family

ID=11692244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP840573A Pending JPS49101001A (ja) 1973-01-19 1973-01-19

Country Status (1)

Country Link
JP (1) JPS49101001A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379333A (en) * 1976-12-24 1978-07-13 Hitachi Ltd Memory unit
JPS5774843A (en) * 1980-10-24 1982-05-11 Mitsubishi Electric Corp Optical information recording disk and its recording device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530258A (en) * 1968-06-28 1970-09-22 Mca Technology Inc Video signal transducer having servo controlled flexible fiber optic track centering

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530258A (en) * 1968-06-28 1970-09-22 Mca Technology Inc Video signal transducer having servo controlled flexible fiber optic track centering

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379333A (en) * 1976-12-24 1978-07-13 Hitachi Ltd Memory unit
JPS6217288B2 (ja) * 1976-12-24 1987-04-16 Hitachi Ltd
JPS5774843A (en) * 1980-10-24 1982-05-11 Mitsubishi Electric Corp Optical information recording disk and its recording device
JPS634252B2 (ja) * 1980-10-24 1988-01-28 Mitsubishi Electric Corp

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