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 Celludan AsfiledCriticalCelludan As
Application grantedgrantedCritical
Publication of DK56762CpublicationCriticalpatent/DK56762C/da
DK56762D1938-09-051938-09-05Fremgangsmaade til Fremstilling af Cykelpumper eller lignende Pumper af Celluloid eller andet termoplastisk Materiale.
DK56762C
(da)