JPS6269826U - - Google Patents

Info

Publication number
JPS6269826U
JPS6269826U JP15976785U JP15976785U JPS6269826U JP S6269826 U JPS6269826 U JP S6269826U JP 15976785 U JP15976785 U JP 15976785U JP 15976785 U JP15976785 U JP 15976785U JP S6269826 U JPS6269826 U JP S6269826U
Authority
JP
Japan
Prior art keywords
magnetic disk
annular recess
shaped base
outermost
innermost
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.)
Granted
Application number
JP15976785U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0519848Y2 (
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 JP1985159767U priority Critical patent/JPH0519848Y2/ja
Publication of JPS6269826U publication Critical patent/JPS6269826U/ja
Application granted granted Critical
Publication of JPH0519848Y2 publication Critical patent/JPH0519848Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
JP1985159767U 1985-10-18 1985-10-18 Expired - Lifetime JPH0519848Y2 ( )

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985159767U JPH0519848Y2 ( ) 1985-10-18 1985-10-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985159767U JPH0519848Y2 ( ) 1985-10-18 1985-10-18

Publications (2)

Publication Number Publication Date
JPS6269826U true JPS6269826U ( ) 1987-05-01
JPH0519848Y2 JPH0519848Y2 ( ) 1993-05-25

Family

ID=31084509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985159767U Expired - Lifetime JPH0519848Y2 ( ) 1985-10-18 1985-10-18

Country Status (1)

Country Link
JP (1) JPH0519848Y2 ( )

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834551U ( ) * 1971-08-27 1973-04-25
JPS5668902A (en) * 1979-11-07 1981-06-09 Victor Co Of Japan Ltd Information recording medium disk
JPS60131682A (ja) * 1983-12-19 1985-07-13 Fujitsu Ltd 磁気デイスクのロ−デイング方式

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834551U ( ) * 1971-08-27 1973-04-25
JPS5668902A (en) * 1979-11-07 1981-06-09 Victor Co Of Japan Ltd Information recording medium disk
JPS60131682A (ja) * 1983-12-19 1985-07-13 Fujitsu Ltd 磁気デイスクのロ−デイング方式

Also Published As

Publication number Publication date
JPH0519848Y2 ( ) 1993-05-25

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