BE790325A - PROCESS FOR COPYING INFORMATION ELEMENTS RECORDED BY MAGNETIC TRANSMISSION TO A MAGNETISABLE AGENT - Google Patents

PROCESS FOR COPYING INFORMATION ELEMENTS RECORDED BY MAGNETIC TRANSMISSION TO A MAGNETISABLE AGENT

Info

Publication number
BE790325A
BE790325A BE790325DA BE790325A BE 790325 A BE790325 A BE 790325A BE 790325D A BE790325D A BE 790325DA BE 790325 A BE790325 A BE 790325A
Authority
BE
Belgium
Prior art keywords
magnetisable
agent
information elements
magnetic transmission
copying information
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Philips Nv
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.)
Publication date
Publication of BE790325A publication Critical patent/BE790325A/en

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
    • G11B5/86—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers
    • G11B5/865—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers by contact "printing"
    • 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
    • G11B5/62—Record carriers characterised by the selection of the material
BE790325D 1971-10-21 PROCESS FOR COPYING INFORMATION ELEMENTS RECORDED BY MAGNETIC TRANSMISSION TO A MAGNETISABLE AGENT BE790325A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7114533A NL7114533A (en) 1971-10-21 1971-10-21

Publications (1)

Publication Number Publication Date
BE790325A true BE790325A (en) 1973-04-19

Family

ID=19814311

Family Applications (1)

Application Number Title Priority Date Filing Date
BE790325D BE790325A (en) 1971-10-21 PROCESS FOR COPYING INFORMATION ELEMENTS RECORDED BY MAGNETIC TRANSMISSION TO A MAGNETISABLE AGENT

Country Status (6)

Country Link
JP (1) JPS5135132B2 (en)
BE (1) BE790325A (en)
FR (1) FR2156869B1 (en)
GB (1) GB1355895A (en)
IT (1) IT969675B (en)
NL (1) NL7114533A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918013A (en) * 1972-06-09 1974-02-18
JPS5938642B2 (en) * 1975-02-04 1984-09-18 富士写真フイルム株式会社 Thermomagnetic recording method
JPS5942362B2 (en) * 1975-02-10 1984-10-15 富士写真フイルム株式会社 Thermomagnetic recording method
US4277806A (en) * 1979-05-14 1981-07-07 Eastman Technology, Inc. Magnetic recording using recording media having temperature dependent coercivity
JPS63177317A (en) * 1987-01-19 1988-07-21 Toshiba Corp Magnetic transfer method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB963102A (en) * 1962-04-02 1964-07-08 Hitachi Ltd Improvements relating to the duplication of magnetic recordings

Also Published As

Publication number Publication date
JPS5135132B2 (en) 1976-09-30
FR2156869A1 (en) 1973-06-01
DE2249751A1 (en) 1973-04-26
NL7114533A (en) 1973-04-25
JPS4851610A (en) 1973-07-20
GB1355895A (en) 1974-06-05
FR2156869B1 (en) 1976-08-20
DE2249751B2 (en) 1975-07-31
IT969675B (en) 1974-04-10

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