JPS53104202A - Manufacture of magnetic disc - Google Patents

Manufacture of magnetic disc

Info

Publication number
JPS53104202A
JPS53104202A JP1819477A JP1819477A JPS53104202A JP S53104202 A JPS53104202 A JP S53104202A JP 1819477 A JP1819477 A JP 1819477A JP 1819477 A JP1819477 A JP 1819477A JP S53104202 A JPS53104202 A JP S53104202A
Authority
JP
Japan
Prior art keywords
manufacture
magnetic disc
lubricant
magnetic
disck
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
JP1819477A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6136289B2 (enrdf_load_stackoverflow
Inventor
Hajime Fukuya
Yoshiki Kato
Kazuichi Nagashiro
Katsuyoshi Chiba
Mitsuo Tsunoda
Norinobu Tsuda
Masaaki Imamura
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1819477A priority Critical patent/JPS53104202A/ja
Publication of JPS53104202A publication Critical patent/JPS53104202A/ja
Publication of JPS6136289B2 publication Critical patent/JPS6136289B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Lubricants (AREA)
JP1819477A 1977-02-23 1977-02-23 Manufacture of magnetic disc Granted JPS53104202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1819477A JPS53104202A (en) 1977-02-23 1977-02-23 Manufacture of magnetic disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1819477A JPS53104202A (en) 1977-02-23 1977-02-23 Manufacture of magnetic disc

Publications (2)

Publication Number Publication Date
JPS53104202A true JPS53104202A (en) 1978-09-11
JPS6136289B2 JPS6136289B2 (enrdf_load_stackoverflow) 1986-08-18

Family

ID=11964811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1819477A Granted JPS53104202A (en) 1977-02-23 1977-02-23 Manufacture of magnetic disc

Country Status (1)

Country Link
JP (1) JPS53104202A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58200431A (ja) * 1982-05-19 1983-11-22 Fujitsu Ltd 磁気記録媒体の製造方法
JPS5990234A (ja) * 1982-11-15 1984-05-24 Hitachi Ltd 磁気デイスク
JPS60263312A (ja) * 1984-06-09 1985-12-26 Hitachi Maxell Ltd 磁気記録媒体
JPS6216234A (ja) * 1985-07-12 1987-01-24 Matsushita Electric Ind Co Ltd 磁気記録媒体
JPS6289218A (ja) * 1985-10-15 1987-04-23 Hitachi Maxell Ltd 磁気デイスク
JPS62137718A (ja) * 1985-12-10 1987-06-20 Tdk Corp 磁気記録ディスクの製造方法
JPS6316417A (ja) * 1986-07-08 1988-01-23 Nippon Zeon Co Ltd 磁気記録媒体

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02101370A (ja) * 1988-10-07 1990-04-13 Matsushita Electric Ind Co Ltd 冷蔵庫用扉開警報器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079309A (enrdf_load_stackoverflow) * 1973-11-12 1975-06-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079309A (enrdf_load_stackoverflow) * 1973-11-12 1975-06-27

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58200431A (ja) * 1982-05-19 1983-11-22 Fujitsu Ltd 磁気記録媒体の製造方法
JPS5990234A (ja) * 1982-11-15 1984-05-24 Hitachi Ltd 磁気デイスク
JPS60263312A (ja) * 1984-06-09 1985-12-26 Hitachi Maxell Ltd 磁気記録媒体
JPS6216234A (ja) * 1985-07-12 1987-01-24 Matsushita Electric Ind Co Ltd 磁気記録媒体
JPS6289218A (ja) * 1985-10-15 1987-04-23 Hitachi Maxell Ltd 磁気デイスク
JPS62137718A (ja) * 1985-12-10 1987-06-20 Tdk Corp 磁気記録ディスクの製造方法
JPS6316417A (ja) * 1986-07-08 1988-01-23 Nippon Zeon Co Ltd 磁気記録媒体

Also Published As

Publication number Publication date
JPS6136289B2 (enrdf_load_stackoverflow) 1986-08-18

Similar Documents

Publication Publication Date Title
AR218246A1 (es) Procedimiento para la produccion de trans-1,3,4,4a,5,9b-hexahidro-5-fenil-2-h-pirido(4,3-b)-indoles 2-sustituidos
JPS53104202A (en) Manufacture of magnetic disc
JPS53141003A (en) Production of magnetic disc
JPS54248B2 (enrdf_load_stackoverflow)
JPS5388440A (en) Static pressure bearing guide
JPS5214588A (en) Brake fluid composition
JPS5420268A (en) Disc brake
JPS52114602A (en) Lubricant composition
JPS53142937A (en) Frame member of spectacles
JPS53142932A (en) Edges of cutter
JPS5290782A (en) Damper
JPS53109074A (en) Calipers retainer of pin-slide-type disc brake
JPS53123315A (en) Sintered alloy having excellent wear resistance
JPS5367061A (en) Lubricating grease
ES8103318A1 (es) Procedimiento para la fabricacion de segmentos de embolo do-tados de medio de antifriccion
JPS52118704A (en) Pneumatic tire
JPS5390568A (en) Oil pressure absorber
JPS5257209A (en) Lubricating oil
JPS53136151A (en) Magnetic clutch brake
JPS5234163A (en) Manufacturing method of oil seal by contactless seal
ES521881A0 (es) Procedimiento para producir superficies de piezas de trabajo de hierro fundido, conteniento carbono con exactitud de medidas presentando propiedades tribologicas definidas.
JPS52132268A (en) Lubricating oil composition
JPS5250467A (en) Manufacturing method of grooved flywheel
JPS53123314A (en) Sintered alloy having excellent wear resistance
JPS5379146A (en) Polyhedric journal bearing manufacturing method

Legal Events

Date Code Title Description
A521 Written amendment

Effective date: 20040128

Free format text: JAPANESE INTERMEDIATE CODE: A523

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20040330

A521 Written amendment

Effective date: 20040728

Free format text: JAPANESE INTERMEDIATE CODE: A523

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20040906

A911 Transfer of reconsideration by examiner before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20041028

A912 Removal of reconsideration by examiner before appeal (zenchi)

Effective date: 20050203

Free format text: JAPANESE INTERMEDIATE CODE: A912

A601 Written request for extension of time

Effective date: 20070417

Free format text: JAPANESE INTERMEDIATE CODE: A601

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070423

A601 Written request for extension of time

Effective date: 20070516

Free format text: JAPANESE INTERMEDIATE CODE: A601

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070522

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20071129