DATA SUPPORT DEVICE

DATA SUPPORT DEVICE

On a backing support a data carrier adheres magnetically, wherein one of said two members comprises a foil carrying a layer permanently magnetized in pattern of strips of alternately differing polarity. The foil may have two coating layers on its face either one of which can function as a data carri...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: DORI BURKHOLTER
Format: Patent
Sprache:eng
Schlagworte:
ACCESSORIES FOR WRITING OR DRAWING
ADVERTISING
ARTICLES FOR WRITING OR DRAWING UPON
BASIC ELECTRIC ELEMENTS
BUREAU ACCESSORIES
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
ELECTRICITY
INDUCTANCES
LABELS OR NAME-PLATES
MAGNETS
PERFORMING OPERATIONS
PHYSICS
SEALS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
SIGNS
TRANSFORMERS
TRANSPORTING
WRITING OR DRAWING IMPLEMENTS
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Beschreibung
Zusammenfassung:On a backing support a data carrier adheres magnetically, wherein one of said two members comprises a foil carrying a layer permanently magnetized in pattern of strips of alternately differing polarity. The foil may have two coating layers on its face either one of which can function as a data carrier or backing support. The magnetizable layer may contain ferrite powder in an organic binder.