JPS6319981Y2 - - Google Patents

Info

Publication number
JPS6319981Y2
JPS6319981Y2 JP1981046337U JP4633781U JPS6319981Y2 JP S6319981 Y2 JPS6319981 Y2 JP S6319981Y2 JP 1981046337 U JP1981046337 U JP 1981046337U JP 4633781 U JP4633781 U JP 4633781U JP S6319981 Y2 JPS6319981 Y2 JP S6319981Y2
Authority
JP
Japan
Prior art keywords
laser light
disk
lid
digital audio
light source
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.)
Expired
Application number
JP1981046337U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57158005U (cs
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 JP1981046337U priority Critical patent/JPS6319981Y2/ja
Publication of JPS57158005U publication Critical patent/JPS57158005U/ja
Application granted granted Critical
Publication of JPS6319981Y2 publication Critical patent/JPS6319981Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP1981046337U 1981-03-31 1981-03-31 Expired JPS6319981Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981046337U JPS6319981Y2 (cs) 1981-03-31 1981-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981046337U JPS6319981Y2 (cs) 1981-03-31 1981-03-31

Publications (2)

Publication Number Publication Date
JPS57158005U JPS57158005U (cs) 1982-10-04
JPS6319981Y2 true JPS6319981Y2 (cs) 1988-06-03

Family

ID=29843189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981046337U Expired JPS6319981Y2 (cs) 1981-03-31 1981-03-31

Country Status (1)

Country Link
JP (1) JPS6319981Y2 (cs)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235921U (cs) * 1975-09-05 1977-03-14
JPS609991Y2 (ja) * 1978-07-28 1985-04-06 パイオニアビデオ株式会社 光学式ビデオディスクプレ−ヤ

Also Published As

Publication number Publication date
JPS57158005U (cs) 1982-10-04

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