Invention Grant
US3789158A Deposited strip heads 失效
沉积条纹头

Deposited strip heads
Abstract:
A magnetic recording head including a composite element formed by a inner layer of conductive material sandwiched between two layers of readily magnetisable material. A conductive outer layer is disposed over at least a portion of each magnetisable layer, these outer layers being electrically interconnected solely by the inner conductive layer.
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