| 1. | "' Pfeiffer Vacuum Technology AG "'is a German manufacturer of vacuum pumps.
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| 2. | It also made vacuum pumps, ironing machines and centrifuges for purifying palm-oil.
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| 3. | Among the aids are vacuum pumps, injections, implantable prostheses, and new oral drugs.
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| 4. | He also acquired the best vacuum pumps available at the time.
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| 5. | Mercury and glass allow good vacuum pumps . ( You did include glassblowers?
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| 6. | Electric vacuum pumps are now commonly used for powering pneumatic accessories.
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| 7. | Whatever volatile substances are left over are sucked up by a vacuum pump.
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| 8. | The vacuum pump also enabled the weighing of gases using scales.
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| 9. | The fat is sucked out through a tube attached to a vacuum pump.
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| 10. | Zeolites are also used as a molecular sieve in cryosorption style vacuum pumps.
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