JPS6446224A - Production of magnetic recording medium - Google Patents

Production of magnetic recording medium

Info

Publication number
JPS6446224A
JPS6446224A JP20293387A JP20293387A JPS6446224A JP S6446224 A JPS6446224 A JP S6446224A JP 20293387 A JP20293387 A JP 20293387A JP 20293387 A JP20293387 A JP 20293387A JP S6446224 A JPS6446224 A JP S6446224A
Authority
JP
Japan
Prior art keywords
perpendicular orientation
soft magnetic
pole groups
magnetic plates
magnetic particles
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.)
Pending
Application number
JP20293387A
Other languages
English (en)
Inventor
Kenji Idosawa
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP20293387A priority Critical patent/JPS6446224A/ja
Publication of JPS6446224A publication Critical patent/JPS6446224A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Magnetic Record Carriers (AREA)
JP20293387A 1987-08-13 1987-08-13 Production of magnetic recording medium Pending JPS6446224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20293387A JPS6446224A (en) 1987-08-13 1987-08-13 Production of magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20293387A JPS6446224A (en) 1987-08-13 1987-08-13 Production of magnetic recording medium

Publications (1)

Publication Number Publication Date
JPS6446224A true JPS6446224A (en) 1989-02-20

Family

ID=16465564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20293387A Pending JPS6446224A (en) 1987-08-13 1987-08-13 Production of magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS6446224A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6176294B1 (en) 1998-07-14 2001-01-23 Nippon Light Metal Co., Ltd. Die-casting method
US6648054B2 (en) * 2000-01-12 2003-11-18 Nippon Light Metal Co., Ltd. Die casting method and die casting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6176294B1 (en) 1998-07-14 2001-01-23 Nippon Light Metal Co., Ltd. Die-casting method
US6648054B2 (en) * 2000-01-12 2003-11-18 Nippon Light Metal Co., Ltd. Die casting method and die casting machine

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