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Application filed by Villadsens Fab As JensfiledCriticalVilladsens Fab As Jens
Priority to DK194675ApriorityCriticalpatent/DK136374C/da
Publication of DK194675ApublicationCriticalpatent/DK194675A/da
Publication of DK136374BpublicationCriticalpatent/DK136374B/da
Application grantedgrantedCritical
Publication of DK136374CpublicationCriticalpatent/DK136374C/da