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Inventor: Andersson; Nils E.
Address: Vasteras, SE
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4407698 |
Apparatus for regulating fiber concentration |
October 4, 1983 |
| An apparatus for regulating the fiber concentration of a fiber suspension during transport of the fiber suspension through a conduit which comprises a variable speed-controlled electric motor driving a pump for impelling the fiber suspension through the conduit to an outlet of the latter |
| 4378978 |
Degassing of liquid mixtures |
April 5, 1983 |
| The invention relates to a method of, and system for, degassing a mixture of a liquid first material, e.g. white water, and at least one second material, e.g. paper-making stock, the mixture being regeneratively pumped through cleaning means, e.g. a vortex cleaner, to an aeration tank. T |
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