JPS5839557Y2 - 溝付磁気記録再生円板の連続体 - Google Patents

溝付磁気記録再生円板の連続体

Info

Publication number
JPS5839557Y2
JPS5839557Y2 JP1978105868U JP10586878U JPS5839557Y2 JP S5839557 Y2 JPS5839557 Y2 JP S5839557Y2 JP 1978105868 U JP1978105868 U JP 1978105868U JP 10586878 U JP10586878 U JP 10586878U JP S5839557 Y2 JPS5839557 Y2 JP S5839557Y2
Authority
JP
Japan
Prior art keywords
magnetic recording
reproducing
grooved
sensitive
magnetic
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
JP1978105868U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5523575U (enrdf_load_stackoverflow
Inventor
守 並河
Original Assignee
東京磁気印刷株式会社
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 東京磁気印刷株式会社 filed Critical 東京磁気印刷株式会社
Priority to JP1978105868U priority Critical patent/JPS5839557Y2/ja
Publication of JPS5523575U publication Critical patent/JPS5523575U/ja
Application granted granted Critical
Publication of JPS5839557Y2 publication Critical patent/JPS5839557Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
JP1978105868U 1978-08-01 1978-08-01 溝付磁気記録再生円板の連続体 Expired JPS5839557Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978105868U JPS5839557Y2 (ja) 1978-08-01 1978-08-01 溝付磁気記録再生円板の連続体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978105868U JPS5839557Y2 (ja) 1978-08-01 1978-08-01 溝付磁気記録再生円板の連続体

Publications (2)

Publication Number Publication Date
JPS5523575U JPS5523575U (enrdf_load_stackoverflow) 1980-02-15
JPS5839557Y2 true JPS5839557Y2 (ja) 1983-09-06

Family

ID=29048525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978105868U Expired JPS5839557Y2 (ja) 1978-08-01 1978-08-01 溝付磁気記録再生円板の連続体

Country Status (1)

Country Link
JP (1) JPS5839557Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6368382U (enrdf_load_stackoverflow) * 1986-10-21 1988-05-09

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575702Y2 (enrdf_load_stackoverflow) * 1973-08-14 1982-02-03

Also Published As

Publication number Publication date
JPS5523575U (enrdf_load_stackoverflow) 1980-02-15

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