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Home › Apparatus for selectively inverting a magnetic bias field using a rod-shaped permanent magnet surrounded with an electrically conductive damping means

Apparatus for selectively inverting a magnetic bias field using a rod-shaped permanent magnet surrounded with an electrically conductive damping means

US Patent 5020042 · Granted May 28, 1991

Estimated economic value: $4,354,000 ⓘ

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