JPS503603A - - Google Patents

Info

Publication number
JPS503603A
JPS503603A JP48049859A JP4985973A JPS503603A JP S503603 A JPS503603 A JP S503603A JP 48049859 A JP48049859 A JP 48049859A JP 4985973 A JP4985973 A JP 4985973A JP S503603 A JPS503603 A JP S503603A
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.)
Granted
Application number
JP48049859A
Other languages
Japanese (ja)
Other versions
JPS6042528B2 (en
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 JP48049859A priority Critical patent/JPS6042528B2/en
Publication of JPS503603A publication Critical patent/JPS503603A/ja
Publication of JPS6042528B2 publication Critical patent/JPS6042528B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP48049859A 1973-05-07 1973-05-07 Information recording and playback method Expired JPS6042528B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP48049859A JPS6042528B2 (en) 1973-05-07 1973-05-07 Information recording and playback method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48049859A JPS6042528B2 (en) 1973-05-07 1973-05-07 Information recording and playback method

Publications (2)

Publication Number Publication Date
JPS503603A true JPS503603A (en) 1975-01-16
JPS6042528B2 JPS6042528B2 (en) 1985-09-24

Family

ID=12842765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48049859A Expired JPS6042528B2 (en) 1973-05-07 1973-05-07 Information recording and playback method

Country Status (1)

Country Link
JP (1) JPS6042528B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465352A (en) * 1966-05-11 1969-09-02 Ncr Co Information processing systems using lasers
US3673412A (en) * 1970-03-02 1972-06-27 Trw Inc Radiant energy beam scanning method and apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465352A (en) * 1966-05-11 1969-09-02 Ncr Co Information processing systems using lasers
US3673412A (en) * 1970-03-02 1972-06-27 Trw Inc Radiant energy beam scanning method and apparatus

Also Published As

Publication number Publication date
JPS6042528B2 (en) 1985-09-24

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Legal Events

Date Code Title Description
A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 19810324