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GB1346992A - Magnetic tape - Google Patents

Magnetic tape

Info

Publication number
GB1346992A
GB1346992A GB1346992DA GB1346992A GB 1346992 A GB1346992 A GB 1346992A GB 1346992D A GB1346992D A GB 1346992DA GB 1346992 A GB1346992 A GB 1346992A
Authority
GB
United Kingdom
Prior art keywords
magnetic tape
tape
magnetic
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
Application number
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.)
Thales Contact Solutions Ltd
Original Assignee
Racal Zonal 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 Racal Zonal Ltd filed Critical Racal Zonal Ltd
Publication of GB1346992A publication Critical patent/GB1346992A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/842—Coating a support with a liquid magnetic dispersion
    • G11B5/845—Coating a support with a liquid magnetic dispersion in a magnetic field

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
GB1346992D 1970-05-15 1970-05-15 Magnetic tape Expired GB1346992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2371770 1970-05-15

Publications (1)

Publication Number Publication Date
GB1346992A true GB1346992A (en) 1974-02-13

Family

ID=10200163

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1346992D Expired GB1346992A (en) 1970-05-15 1970-05-15 Magnetic tape

Country Status (2)

Country Link
DE (1) DE2124033A1 (en)
GB (1) GB1346992A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567057A (en) * 1983-10-03 1986-01-28 Fuji Photo Film Co., Ltd. Method of making magnetic recording medium
US4655166A (en) * 1979-12-26 1987-04-07 Hitachi, Ltd. Apparatus for preventing oscillation of running strip

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186944A (en) * 1974-04-17 1980-02-05 Emi Limited Security document
GB1510105A (en) * 1974-04-17 1978-05-10 Emi Ltd Printing
JPS5719049B2 (en) * 1974-06-13 1982-04-20
GB1529937A (en) * 1974-10-16 1978-10-25 Emi Ltd Magnetic recording
FR2370339A1 (en) * 1976-11-04 1978-06-02 Transac Dev Transact Automat UNALTERABLE MAGNETIC RECORDING PROCESS
JPS6011370B2 (en) * 1976-11-16 1985-03-25 富士写真フイルム株式会社 magnetic recording medium
FR2408890A1 (en) * 1977-11-10 1979-06-08 Transac Dev Transact Automat METHOD AND DEVICE FOR ORIENTATION AND FIXATION IN A DETERMINED DIRECTION OF MAGNETIC PARTICLES CONTAINED IN A POLYMERISABLE INK
US4544612A (en) * 1982-09-22 1985-10-01 Nippon Telegraph & Telephone Public Corporation Iron oxide magnetic film and process for fabrication thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655166A (en) * 1979-12-26 1987-04-07 Hitachi, Ltd. Apparatus for preventing oscillation of running strip
US4567057A (en) * 1983-10-03 1986-01-28 Fuji Photo Film Co., Ltd. Method of making magnetic recording medium

Also Published As

Publication number Publication date
DE2124033A1 (en) 1971-12-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee