JPS5249004A - Magnetic tape - Google Patents

Magnetic tape

Info

Publication number
JPS5249004A
JPS5249004A JP12438375A JP12438375A JPS5249004A JP S5249004 A JPS5249004 A JP S5249004A JP 12438375 A JP12438375 A JP 12438375A JP 12438375 A JP12438375 A JP 12438375A JP S5249004 A JPS5249004 A JP S5249004A
Authority
JP
Japan
Prior art keywords
magnetic tape
tape
smooth
batween
adhesion
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
JP12438375A
Other languages
Japanese (ja)
Inventor
Toyoji Okuwaki
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 JP12438375A priority Critical patent/JPS5249004A/en
Publication of JPS5249004A publication Critical patent/JPS5249004A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To smooth tape surface, make tape running smooth and eliminate the adhesion batween the tape and magnetic head, by forming specific grooves on the surface of a magnetic layer.
COPYRIGHT: (C)1977,JPO&Japio
JP12438375A 1975-10-17 1975-10-17 Magnetic tape Pending JPS5249004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12438375A JPS5249004A (en) 1975-10-17 1975-10-17 Magnetic tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12438375A JPS5249004A (en) 1975-10-17 1975-10-17 Magnetic tape

Publications (1)

Publication Number Publication Date
JPS5249004A true JPS5249004A (en) 1977-04-19

Family

ID=14884039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12438375A Pending JPS5249004A (en) 1975-10-17 1975-10-17 Magnetic tape

Country Status (1)

Country Link
JP (1) JPS5249004A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5792577A (en) * 1980-11-28 1982-06-09 Matsushita Electric Ind Co Ltd Manufacture of ceramics
JPS58185479A (en) * 1982-04-23 1983-10-29 黒崎窯業株式会社 Manufacture of zircon refractories
US6661610B1 (en) * 1999-05-28 2003-12-09 Fuji Photo Film Co., Ltd. Evaluation reference tape

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5792577A (en) * 1980-11-28 1982-06-09 Matsushita Electric Ind Co Ltd Manufacture of ceramics
JPS58185479A (en) * 1982-04-23 1983-10-29 黒崎窯業株式会社 Manufacture of zircon refractories
JPH028995B2 (en) * 1982-04-23 1990-02-28 Kurosaki Refractories Co
US6661610B1 (en) * 1999-05-28 2003-12-09 Fuji Photo Film Co., Ltd. Evaluation reference tape
US6914254B2 (en) 1999-05-28 2005-07-05 Fuji Photo Film Co., Ltd. Apparatus for manufacturing evaluation reference tape

Similar Documents

Publication Publication Date Title
JPS53123906A (en) Magnetic disc
JPS5249004A (en) Magnetic tape
JPS51138421A (en) Method of fabricating magnetic head
JPS5237414A (en) Magnetic head
JPS5321903A (en) Preparation of magnetic disc substrate
JPS5342707A (en) Magnetic recording medium
JPS53144705A (en) Production of magnetic recording media
JPS5243820A (en) Powder coating composition
JPS5226815A (en) Magnetic head
JPS5317317A (en) Floating type magnetic head
JPS51123113A (en) Medium for magnetic recording
JPS525938A (en) Wooden door
JPS5283209A (en) Magnetic sheet recording and reproduction apparatus
JPS51120706A (en) Magnetic head
JPS5233713A (en) Thin film magnetic head
JPS5238230A (en) Magnetic brush development device
JPS51138409A (en) Magnetic recording medium
JPS52111711A (en) Preparation of magnetic head
JPS528806A (en) Magnetic recording tape
JPS5369008A (en) Magnetic recording medium
JPS5274326A (en) Thin film magnetic head and its production
JPS51123112A (en) Magnetic recording medium
JPS5271781A (en) Tracer head
JPS5351722A (en) Preparation of multi-track magnetic head
JPS52126212A (en) Magnetic head magnetic gap shaping