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Application filed by Orla Thau-JensenfiledCriticalOrla Thau-Jensen
Priority to DK51548ApriorityCriticalpatent/DK73867C/en
Application grantedgrantedCritical
Publication of DK73867CpublicationCriticalpatent/DK73867C/en
DK51548A1948-02-191948-02-19
Method for impregnating abrasive paper and grinding strips or grinding wheels made therefrom for dental use.
DK73867C
(en)