JP2520747Y2 - 情報記録円盤 - Google Patents

情報記録円盤

Info

Publication number
JP2520747Y2
JP2520747Y2 JP1985155418U JP15541885U JP2520747Y2 JP 2520747 Y2 JP2520747 Y2 JP 2520747Y2 JP 1985155418 U JP1985155418 U JP 1985155418U JP 15541885 U JP15541885 U JP 15541885U JP 2520747 Y2 JP2520747 Y2 JP 2520747Y2
Authority
JP
Japan
Prior art keywords
area
lead
track
recorded
address
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 - Lifetime
Application number
JP1985155418U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6263886U (OSRAM
Inventor
忠男 永井
裕久 山口
博章 古山
Original Assignee
ティアツク株式会社
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 ティアツク株式会社 filed Critical ティアツク株式会社
Priority to JP1985155418U priority Critical patent/JP2520747Y2/ja
Publication of JPS6263886U publication Critical patent/JPS6263886U/ja
Application granted granted Critical
Publication of JP2520747Y2 publication Critical patent/JP2520747Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
JP1985155418U 1985-10-11 1985-10-11 情報記録円盤 Expired - Lifetime JP2520747Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985155418U JP2520747Y2 (ja) 1985-10-11 1985-10-11 情報記録円盤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985155418U JP2520747Y2 (ja) 1985-10-11 1985-10-11 情報記録円盤

Publications (2)

Publication Number Publication Date
JPS6263886U JPS6263886U (OSRAM) 1987-04-21
JP2520747Y2 true JP2520747Y2 (ja) 1996-12-18

Family

ID=31076103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985155418U Expired - Lifetime JP2520747Y2 (ja) 1985-10-11 1985-10-11 情報記録円盤

Country Status (1)

Country Link
JP (1) JP2520747Y2 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635196Y2 (ja) * 1988-04-21 1994-09-14 カシオ計算機株式会社 電子腕時計の耐衝撃構造

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169373A (ja) * 1982-03-31 1983-10-05 Nec Home Electronics Ltd 位置表示回路
JPS59112364U (ja) * 1983-01-20 1984-07-28 日本ビクター株式会社 回転記録媒体の高速サ−チ装置

Also Published As

Publication number Publication date
JPS6263886U (OSRAM) 1987-04-21

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