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Application filed by Kloeckner Kg Maschinenfabrik GfiledCriticalKloeckner Kg Maschinenfabrik G
Priority to FI3811/74ApriorityCriticalpatent/FI58524C/fi
Publication of FI381174A7publicationCriticalpatent/FI381174A7/fi
Publication of FI58524BpublicationCriticalpatent/FI58524B/fi
Application grantedgrantedCritical
Publication of FI58524CpublicationCriticalpatent/FI58524C/fi