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Priority claimed from FI844493Aexternal-prioritypatent/FI82545C/en
Application filed by Ekono OyfiledCriticalEkono Oy
Publication of DK334686D0publicationCriticalpatent/DK334686D0/en
Publication of DK334686ApublicationCriticalpatent/DK334686A/en
PROCEDURE FOR COMPOSITION AND PREPARATION OF Ceiling Formwork for Concrete Molding and Similar and Ceiling Formulation for Implementation of the Procedure