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Application filed by Inga WilckenfiledCriticalInga Wilcken
Priority to DK444960ApriorityCriticalpatent/DK106202C/da
Priority to DE1961W0030315prioritypatent/DE1292827B/de
Application grantedgrantedCritical
Publication of DK106202CpublicationCriticalpatent/DK106202C/da