Invention Grant
US3662398A Magnetic recording apparatus 失效
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Magnetic recording apparatus
Abstract:
A magnetic recording apparatus is shown including a magnetic transducer that records an input signal upon a thin magnetic film of material having a high remanence which is rotatively mounted upon a drum or belt. The magnetic film contacts a magnetic recording paper which responds to the recorded input signal thereon for displaying that signal as a recording upon the surface of the paper. The film is then erased and made ready for subsequent contact with the magnetic transducer.
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