D21F 1/06

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Showing 1 to 20 of 144 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9708762 Method of and an arrangement for transferring a process liquid, an industrial facility and a method of simplifying the layout of suchJul 13, 16Jul 18, 17SULZER MANAGEMENT AG
9534345 Sampling assembly and methodDec 09, 14Jan 03, 17Not available
9416491 Method of and an arrangement for transferring a process liquid, an industrial facility and a method of simplifying the layout of suchJan 02, 14Aug 16, 16SULZER MANAGEMENT AG
8986505 Sheet manufacturing apparatusMar 24, 14Mar 24, 15SEIKO EPSON CORPORATION
8529733 Twin fabric forming section with multiple drainage shoesOct 21, 09Sep 10, 13ASTENJOHNSON, INC.
8448789 Apparatus for washing and dewatering pulpDec 11, 08May 28, 13VALMET TECHNOLOGIES, INC.
8308909 Sheet forming system for a machine for producing a multilayer fibrous webJun 15, 11Nov 13, 12VOITH PATENT GMBH
8262860 Paper pulp pre-processorAug 24, 07Sep 11, 12WISYS TECHNOLOGY FOUNDATION, INC.
8123909 Apparatus for treating papermaking feedstockNov 02, 06Feb 28, 12NIPPON PAPER INDUSTRIES CO., LTD.
8126583 Method for supplying a chemical or chemical compound in a fibrous web machine and an apparatus for implementing the methodDec 29, 06Feb 28, 12VALMET TECHNOLOGIES, INC.
7955474 Tube bank apparatus for distributing stockDec 11, 08Jun 07, 11PAPERCHINE INC.
7897016 Headbox apparatus for a papermaking machineJan 31, 08Mar 01, 11PAPERCHINE INC.
7794570 Headbox apparatus for a papermaking machineDec 19, 06Sep 14, 10PAPERCHINE INC.
7794571 Method for managing lamella vibrations of a lip channel of a head box and the lamella for the lip channel of the headboxMar 08, 06Sep 14, 10VALMET TECHNOLOGIES, INC.
7785446 Flow sheet for paper machine and method of manufacturing the sameOct 05, 04Aug 31, 10TORAY INDUSTRIES, INC.
7578905 Method and apparatus for transverse distribution of a flowing mediumJan 13, 05Aug 25, 09VALMET TECHNOLOGIES, INC.
7578906 Headbox and stock delivery system for a papermaking machineFeb 01, 07Aug 25, 09ASTENJOHNSON, INC.
7504003 Arrangement in a headboxNov 23, 05Mar 17, 09VAAHTO OY
7494570 Apparatus in a paper or cardboard machine for confining the pulp flow from the headboxJan 12, 06Feb 24, 09VAAHTO OY
7318883 Equipment and method in a paper or board machine for mixing of fresh stock and of water for dilution of fresh stockDec 05, 00Jan 15, 08VALMET TECHNOLOGIES, INC.

Showing 1 to 20 of 144 results