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Priority claimed from FI244573Aexternal-prioritypatent/FI55267C/fi
Application filed by Michel Julius Lukacs, Ian Hull JacobyfiledCriticalMichel Julius Lukacs
Priority to FI780449ApriorityCriticalpatent/FI65334C/fi
Publication of FI780449ApublicationCriticalpatent/FI780449A/fi
Publication of FI65334BpublicationCriticalpatent/FI65334B/fi
Application grantedgrantedCritical
Publication of FI65334CpublicationCriticalpatent/FI65334C/fi