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Patent 06551458 - Method and apparatus for recovering fibers from white water of paper mill > Summary

US Patent

Patent No. US 06551458

Published on Apr 22, 2003

Application No. 10/021178

Filed on Oct 30, 2001

Priority Date -

Inventor/Applicants

2

Juutinen, Vesa - Tampere, FI

Pekkarinen, Timo - Tampere, FI

Classification

International:

D21F 1/66

National:6

210/486

210/928;

162/190;

162/189;

162/264;

210/331;

Field of Search 9

162/29

162/55;

162/190;

162/189;

162/264;

210/193;

210/928;

210/331;

210/486;

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