CH290630A - Mit Führungsrillen versehener, biegsamer Magnetogrammträger. - Google Patents

Mit Führungsrillen versehener, biegsamer Magnetogrammträger.

Info

Publication number
CH290630A
CH290630A CH290630DA CH290630A CH 290630 A CH290630 A CH 290630A CH 290630D A CH290630D A CH 290630DA CH 290630 A CH290630 A CH 290630A
Authority
CH
Switzerland
Prior art keywords
flexible
guide grooves
magnetogram carrier
magnetogram
carrier
Prior art date
Application number
Other languages
English (en)
Inventor
Gmbh Wolfgang Assmann
Original Assignee
Gmbh Wolfgang Assmann
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 Gmbh Wolfgang Assmann filed Critical Gmbh Wolfgang Assmann
Publication of CH290630A publication Critical patent/CH290630A/de

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
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • G11B5/82—Disk carriers
    • G11B5/825—Disk carriers flexible discs
CH290630D 1949-03-07 1950-09-22 Mit Führungsrillen versehener, biegsamer Magnetogrammträger. CH290630A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE290630X 1949-03-07

Publications (1)

Publication Number Publication Date
CH290630A true CH290630A (de) 1953-05-15

Family

ID=6063296

Family Applications (1)

Application Number Title Priority Date Filing Date
CH290630D CH290630A (de) 1949-03-07 1950-09-22 Mit Führungsrillen versehener, biegsamer Magnetogrammträger.

Country Status (2)

Country Link
CH (1) CH290630A (de)
GB (1) GB689329A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144324B (de) * 1961-09-08 1963-02-28 Telefunken Patent Vorrichtung zur magnetischen Aufzeichnung von Fernsehbild- und -tonsignalen
DE1172443B (de) * 1961-06-06 1964-06-18 Karin Herta Hildegard Schindle Verfahren zur Herstellung eines schallplattenfoermigen Magnetogrammtraegers mit Fuehrungsrille

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172443B (de) * 1961-06-06 1964-06-18 Karin Herta Hildegard Schindle Verfahren zur Herstellung eines schallplattenfoermigen Magnetogrammtraegers mit Fuehrungsrille
DE1144324B (de) * 1961-09-08 1963-02-28 Telefunken Patent Vorrichtung zur magnetischen Aufzeichnung von Fernsehbild- und -tonsignalen

Also Published As

Publication number Publication date
GB689329A (en) 1953-03-25

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