JPH0728634Y2 - 磁気テ−プカセット - Google Patents

磁気テ−プカセット

Info

Publication number
JPH0728634Y2
JPH0728634Y2 JP1987090717U JP9071787U JPH0728634Y2 JP H0728634 Y2 JPH0728634 Y2 JP H0728634Y2 JP 1987090717 U JP1987090717 U JP 1987090717U JP 9071787 U JP9071787 U JP 9071787U JP H0728634 Y2 JPH0728634 Y2 JP H0728634Y2
Authority
JP
Japan
Prior art keywords
magnetic tape
guide pole
magnetic
tape cassette
guide
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.)
Expired - Lifetime
Application number
JP1987090717U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63200288U (enExample
Inventor
孝仁 三好
実 金澤
力 杉崎
卓二 山田
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP1987090717U priority Critical patent/JPH0728634Y2/ja
Priority to US07/205,759 priority patent/US4930032A/en
Priority to DE3820261A priority patent/DE3820261A1/de
Publication of JPS63200288U publication Critical patent/JPS63200288U/ja
Priority to US07/452,654 priority patent/US4995199A/en
Priority to US07/452,444 priority patent/US4993197A/en
Application granted granted Critical
Publication of JPH0728634Y2 publication Critical patent/JPH0728634Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1987090717U 1987-06-15 1987-06-15 磁気テ−プカセット Expired - Lifetime JPH0728634Y2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1987090717U JPH0728634Y2 (ja) 1987-06-15 1987-06-15 磁気テ−プカセット
US07/205,759 US4930032A (en) 1987-06-15 1988-06-13 Magnetic tape cassette having improved guide pole structure
DE3820261A DE3820261A1 (de) 1987-06-15 1988-06-14 Magnetbandkassette und verfahren zur herstellung derselben
US07/452,654 US4995199A (en) 1987-06-15 1989-12-19 Magnetic tape cassette having improved guide pole structure
US07/452,444 US4993197A (en) 1987-06-15 1989-12-19 Magnetic tape cassette having improved guide pole structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987090717U JPH0728634Y2 (ja) 1987-06-15 1987-06-15 磁気テ−プカセット

Publications (2)

Publication Number Publication Date
JPS63200288U JPS63200288U (enExample) 1988-12-23
JPH0728634Y2 true JPH0728634Y2 (ja) 1995-06-28

Family

ID=30950836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987090717U Expired - Lifetime JPH0728634Y2 (ja) 1987-06-15 1987-06-15 磁気テ−プカセット

Country Status (1)

Country Link
JP (1) JPH0728634Y2 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5971482U (ja) * 1982-10-29 1984-05-15 ティーディーケイ株式会社 磁気テ−プカセツト

Also Published As

Publication number Publication date
JPS63200288U (enExample) 1988-12-23

Similar Documents

Publication Publication Date Title
US6893702B2 (en) Magnetic recording medium substrate, method of producing the same, and method of evaluating magnetic recording medium
JP2889994B2 (ja) 研磨テープおよび磁気ヘッドの研磨方法
JPH07102505B2 (ja) 研磨テープ
JPH0567324A (ja) 磁気記録媒体
US4930032A (en) Magnetic tape cassette having improved guide pole structure
JPH0746419B2 (ja) 磁気記録媒体
JPH0548312Y2 (enExample)
JP2007265547A (ja) 磁気記録媒体
JP2807993B2 (ja) テープガイド
JPS61165873A (ja) 磁気テ−プカセツト
JP2002074649A (ja) 磁気ディスク及び記録再生装置
JP2821054B2 (ja) 磁気記録媒体及び該磁気記録媒体を装填した磁気テープカセット
JP2640151B2 (ja) 磁気記録媒体
JPS61916A (ja) 磁気記録媒体
JPH0636278A (ja) 金属薄膜型磁気記録媒体の製造方法
JPH0644717A (ja) 磁気ヘッド
JPH0574130B2 (enExample)
JPH06325342A (ja) 磁気記録媒体
JPH0440626A (ja) 磁気記録媒体
JP2001325712A (ja) ディスク状磁気記録媒体
JP2002074643A (ja) 磁気記録媒体
JPS59146439A (ja) 磁気記録媒体
JPH0991695A (ja) 磁気記録媒体の製造方法
JP2000202356A (ja) 磁気記録媒体の製造方法
JPH11219513A (ja) 磁気記録媒体