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Home › Turbo vacuum pump with a magnetically levitated rotor and a control unit for displacing the rotator at various angles to scrape deposits from the inside of the pump

Turbo vacuum pump with a magnetically levitated rotor and a control unit for displacing the rotator at various angles to scrape deposits from the inside of the pump

US Patent 5961291 · Granted Oct 5, 1999

Estimated economic value: $508,000 ⓘ

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