A paper web drying system comprising a combustion heater upstream of an electric heater

SE2530086A1Pending Publication Date: 2026-08-26VALMET AB

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Patent Information

Application Number: SE2530086
Authority / Receiving Office: SE · SE
Patent Type: Applications
Current Assignee / Owner
Filing Date: 2025-02-25
Publication Date: 2026-08-26

Application Information

Patent Timeline

25 Feb 2025

Application

SE2530086

26 Aug 2026

Publication

SE2530086A1

IPC: D21F5/18; D21G9/00; F26B3/02; F26B3/04; F26B21/20; F26B21/30

CPC: D21F5/181; D21F5/182; F26B23/02; F26B23/04; D21F5/20; F26B13/00; F26B21/25; D21G9/0036

Inventors: DELLA NEGRA Paolo; DURISOTTI Michele

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Citation Information

Patent Citations

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GB2418929A
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US3085347A
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US3849904A
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US6101735A