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Home › ROTARY MAGNETIC HEAD MECHANISM WITH THE HEAD HAVING A SMOOTH FLAT FACE THAT EXTENDS PERPENDICULARLY TO THE DIAMETRICAL DIRECTION OF THE ROTARY DRUM AND FURTHER HAVING A RECORD/PLAYBACK ELEMENT DISPOSED IN A RANGE OF CONTACT OF THE FACE WITH A TAPE MEDIUM

ROTARY MAGNETIC HEAD MECHANISM WITH THE HEAD HAVING A SMOOTH FLAT FACE THAT EXTENDS PERPENDICULARLY TO THE DIAMETRICAL DIRECTION OF THE ROTARY DRUM AND FURTHER HAVING A RECORD/PLAYBACK ELEMENT DISPOSED IN A RANGE OF CONTACT OF THE FACE WITH A TAPE MEDIUM

US Patent 6678123 · Granted Jan 13, 2004

Estimated economic value: $847,000 ⓘ

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