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Application filed by Svend Aage RasmussenfiledCriticalSvend Aage Rasmussen
Priority to DK356057ApriorityCriticalpatent/DK89879C/da
Priority to CH5461158Aprioritypatent/CH372070A/de
Application grantedgrantedCritical
Publication of DK89879CpublicationCriticalpatent/DK89879C/da