JPS5197914A - - Google Patents

Info

Publication number
JPS5197914A
JPS5197914A JP50022879A JP2287975A JPS5197914A JP S5197914 A JPS5197914 A JP S5197914A JP 50022879 A JP50022879 A JP 50022879A JP 2287975 A JP2287975 A JP 2287975A JP S5197914 A JPS5197914 A JP S5197914A
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
JP50022879A
Other languages
Japanese (ja)
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 JP50022879A priority Critical patent/JPS5197914A/ja
Publication of JPS5197914A publication Critical patent/JPS5197914A/ja
Pending legal-status Critical Current

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  • Optical Head (AREA)
JP50022879A 1975-02-26 1975-02-26 Pending JPS5197914A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50022879A JPS5197914A (de) 1975-02-26 1975-02-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50022879A JPS5197914A (de) 1975-02-26 1975-02-26

Publications (1)

Publication Number Publication Date
JPS5197914A true JPS5197914A (de) 1976-08-28

Family

ID=12094966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50022879A Pending JPS5197914A (de) 1975-02-26 1975-02-26

Country Status (1)

Country Link
JP (1) JPS5197914A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125175A (en) * 1980-03-06 1981-10-01 Mitsubishi Electric Corp Playback method for pattern information and its device
JPS61172387A (ja) * 1985-01-28 1986-08-04 Nippon Telegr & Teleph Corp <Ntt> 半導体レ−ザ装置および光記録再生装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125175A (en) * 1980-03-06 1981-10-01 Mitsubishi Electric Corp Playback method for pattern information and its device
JPS61172387A (ja) * 1985-01-28 1986-08-04 Nippon Telegr & Teleph Corp <Ntt> 半導体レ−ザ装置および光記録再生装置

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