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Application filed by Carl LindhardtfiledCriticalCarl Lindhardt
Priority to DK48493ApriorityCriticalpatent/DK170431B1/en
Publication of DK48493D0publicationCriticalpatent/DK48493D0/en
Publication of DK48493ApublicationCriticalpatent/DK48493A/en
Application grantedgrantedCritical
Publication of DK170431B1publicationCriticalpatent/DK170431B1/en