JPS6245716U - - Google Patents

Info

Publication number
JPS6245716U
JPS6245716U JP13781685U JP13781685U JPS6245716U JP S6245716 U JPS6245716 U JP S6245716U JP 13781685 U JP13781685 U JP 13781685U JP 13781685 U JP13781685 U JP 13781685U JP S6245716 U JPS6245716 U JP S6245716U
Authority
JP
Japan
Prior art keywords
alloy
nickel
depth
recording medium
width
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
JP13781685U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0544890Y2 (OSRAM
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 JP1985137816U priority Critical patent/JPH0544890Y2/ja
Publication of JPS6245716U publication Critical patent/JPS6245716U/ja
Application granted granted Critical
Publication of JPH0544890Y2 publication Critical patent/JPH0544890Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
JP1985137816U 1985-09-09 1985-09-09 Expired - Lifetime JPH0544890Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985137816U JPH0544890Y2 (OSRAM) 1985-09-09 1985-09-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985137816U JPH0544890Y2 (OSRAM) 1985-09-09 1985-09-09

Publications (2)

Publication Number Publication Date
JPS6245716U true JPS6245716U (OSRAM) 1987-03-19
JPH0544890Y2 JPH0544890Y2 (OSRAM) 1993-11-16

Family

ID=31042221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985137816U Expired - Lifetime JPH0544890Y2 (OSRAM) 1985-09-09 1985-09-09

Country Status (1)

Country Link
JP (1) JPH0544890Y2 (OSRAM)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52112804U (OSRAM) * 1976-02-21 1977-08-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52112804U (OSRAM) * 1976-02-21 1977-08-27

Also Published As

Publication number Publication date
JPH0544890Y2 (OSRAM) 1993-11-16

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