Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pfersee Chem FabfiledCriticalPfersee Chem Fab
Application grantedgrantedCritical
Publication of DK64986CpublicationCriticalpatent/DK64986C/da
DK86641A1939-04-051940-03-20Fremgangsmaade til Fremstilling af bestandige Olie-i-Vand-Emulsioner uden Anvendelse af Beskyttelseskolloider.
DK64986C
(da)