Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KeskuslaboratoriofiledCriticalKeskuslaboratorio
Priority to FI862004ApriorityCriticalpatent/FI78949C/en
Publication of FI862004A0publicationCriticalpatent/FI862004A0/en
Publication of FI862004ApublicationCriticalpatent/FI862004A/en
Publication of FI78949BpublicationCriticalpatent/FI78949B/en
Application grantedgrantedCritical
Publication of FI78949CpublicationCriticalpatent/FI78949C/en