Trademark applications and grants for Kvaerner Pulping Technologies Ab. Kvaerner Pulping Technologies Ab has 8 trademark applications. The latest application filed is for "REVAP"
Patent Application | Date |
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Recovery boiler for combustion of waste liquors 5,803,020 - 08/319,439 Palmgren September 8, 1 | 1998-09-08 |
Apparatus for mixing a first fluid into a second fluid 5,685,342 - 08/440,055 Ekholm November 11, 1 | 1997-11-11 |
Screening means with a screening body, and method and device for manufacturing the screening body 5,503,323 - 08/446,551 Bergkvist , et al. April 2, 1 | 1996-04-02 |
Process for bleaching pulp without using chlorine containing chemicals 5,415,734 - 08/059,404 Backlund , et al. May 16, 1 | 1995-05-16 |
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