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Kraft Cooking Method Using Polysulfide Cooking Liquor - EP2751331

EP2751331

VALMET AKTIEBOLAG
Application Number
EP11871390A
Filing Date
Aug 30, 2011
Status
Patent Maintained As Amended
Mar 20, 2020
Grant Date
Apr 22, 2020
External Links
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The patent EP2751331B2 was granted to Valmet Aktiebolag on Apr 22, 2020 following the initial filing on Aug 30, 2011 under the application number EP11871390A . The current legal status of the patent is Patent Maintained As Amended.

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ANDRITZMar 14, 2018 -

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