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Filing date
Publication date
Priority claimed from FI753689Aexternal-prioritypatent/FI54514C/en
Application filed by Tampella Oy AbfiledCriticalTampella Oy Ab
Priority to FI781716ApriorityCriticalpatent/FI55539C/en
Publication of FI781716ApublicationCriticalpatent/FI781716A/en
Publication of FI55539BpublicationCriticalpatent/FI55539B/en
Application grantedgrantedCritical
Publication of FI55539CpublicationCriticalpatent/FI55539C/en
FI781716A1975-12-301978-05-30
FOERFARANDE FOER TORKNING AV EN KARTONG- ELLER PAPPERSBANA SAMT TORKANLAEGGNING FOER TILLAEMPNING AV DETTA FOERFARANDE
FI55539C
(en)