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Application filed by Jussi Antti TiitolafiledCriticalJussi Antti Tiitola
Priority to FI60970ApriorityCriticalpatent/FI46709C/fi
Priority to SE7003971Aprioritypatent/SE371619B/xx
Priority to CA078,529Aprioritypatent/CA976587A/en
Priority to US24255Aprioritypatent/US3653453A/en
Application grantedgrantedCritical
Publication of FI46709BpublicationCriticalpatent/FI46709B/fi
Publication of FI46709CpublicationCriticalpatent/FI46709C/fi