JPS606913Y2 - 記録再生用デイスクカセツト - Google Patents

記録再生用デイスクカセツト

Info

Publication number
JPS606913Y2
JPS606913Y2 JP6707581U JP6707581U JPS606913Y2 JP S606913 Y2 JPS606913 Y2 JP S606913Y2 JP 6707581 U JP6707581 U JP 6707581U JP 6707581 U JP6707581 U JP 6707581U JP S606913 Y2 JPS606913 Y2 JP S606913Y2
Authority
JP
Japan
Prior art keywords
disk
disc
magnetic disk
core
recording medium
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
JP6707581U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57180884U (cs
Inventor
明 辻
貞行 伊藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP6707581U priority Critical patent/JPS606913Y2/ja
Publication of JPS57180884U publication Critical patent/JPS57180884U/ja
Application granted granted Critical
Publication of JPS606913Y2 publication Critical patent/JPS606913Y2/ja
Expired legal-status Critical Current

Links

JP6707581U 1981-05-08 1981-05-08 記録再生用デイスクカセツト Expired JPS606913Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6707581U JPS606913Y2 (ja) 1981-05-08 1981-05-08 記録再生用デイスクカセツト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6707581U JPS606913Y2 (ja) 1981-05-08 1981-05-08 記録再生用デイスクカセツト

Publications (2)

Publication Number Publication Date
JPS57180884U JPS57180884U (cs) 1982-11-16
JPS606913Y2 true JPS606913Y2 (ja) 1985-03-07

Family

ID=29863091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6707581U Expired JPS606913Y2 (ja) 1981-05-08 1981-05-08 記録再生用デイスクカセツト

Country Status (1)

Country Link
JP (1) JPS606913Y2 (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124877U (ja) * 1984-07-19 1986-02-14 ティーディーケイ株式会社 デイスクカ−トリツジ
JP2716880B2 (ja) * 1991-05-23 1998-02-18 ソニー株式会社 磁気ディスクの製造方法
JPH0713095Y2 (ja) * 1993-01-18 1995-03-29 株式会社東芝 フロッピーディスク
JP2775429B2 (ja) * 1997-01-17 1998-07-16 ティーディーケイ株式会社 ディスクカートリッジ

Also Published As

Publication number Publication date
JPS57180884U (cs) 1982-11-16

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