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Application filed by Bahlsen WernerfiledCriticalBahlsen Werner
Priority to FI49965ApriorityCriticalpatent/FI40062C/fi
Application grantedgrantedCritical
Publication of FI40062BpublicationCriticalpatent/FI40062B/fi
Publication of FI40062CpublicationCriticalpatent/FI40062C/fi