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Application filed by E Daugaard, C NielsenfiledCriticalE Daugaard
Priority to DK64173ApriorityCriticalpatent/DK129647B/da
Publication of DK129647BpublicationCriticalpatent/DK129647B/da
Application grantedgrantedCritical
Publication of DK129647CpublicationCriticalpatent/DK129647C/da
DK64173A1973-02-071973-02-07Expanderbar drivspindel til fastholdelse af opspolingsrør for baneformet materiale, fortrinsvis tekstil- og foliebaner.
DK129647B
(da)