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Virtanen; Markku
Espoo, FI
No. of patents:

Patent Number Title Of Patent Date Issued
8128014 Turbo pulp lifter March 6, 2012
A pulp lifter for installation in a rotary grinding mill has a leading edge wall and a trailing edge wall with respect to rotation of the mill. The leading edge wall and the trailing edge wall define a pulp lifter chamber, and a grate allows slurry to pass to a radially outward colle

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