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FORM-CARD INTENDED TO RECEIVE WRITTEN MATTER AND PROVIDED WITH AT LEAST ONE MAGNETIC TRACK AND AT LEAST ONE HOLDER TO RECEIVE TRANSPARENCIES
FORM-CARD INTENDED TO RECEIVE WRITTEN MATTER AND PROVIDED WITH AT LEAST ONE MAGNETIC TRACK AND AT LEAST ONE HOLDER TO RECEIVE TRANSPARENCIES
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机译：旨在接收书面材料的表格卡，至少要有一个磁道，至少要有一个托座才能提供透明性
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摘要
1312679 Magnetic card W REITER 14 July 1970 [15 July 1969] 34003/70 Heading B6A [Also in Division H1] A form-card (i.e. a blank intended to be written on) (3) is provided with one or more holders (4) to receive transparencies (5) and one or more magnetic tracks (1) each comprising a magnetic layer recessed on to a surface of the card and covered with an antistatic layer of lacquer (7). In one embodiment, each magnetic track is a synthetic plastics ribbon bearing a magnetic layer and stuck to the card facedown, i.e. the plastics ribbon protectively covering the magnetic layer.
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