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Application filed by Uljas Toivo Juho PalkeinenfiledCriticalUljas Toivo Juho Palkeinen
Priority to FI924273ApriorityCriticalpatent/FI89619C/en
Publication of FI924273A0publicationCriticalpatent/FI924273A0/en
Application grantedgrantedCritical
Publication of FI89619BpublicationCriticalpatent/FI89619B/en
Publication of FI89619CpublicationCriticalpatent/FI89619C/en