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 Monsanto ChemicalsfiledCriticalMonsanto Chemicals
Application grantedgrantedCritical
Publication of DK98402CpublicationCriticalpatent/DK98402C/da
DK343759A1958-09-251959-09-25Polypyrrolidonopløsning egnet til fremstilling af formede genstande samt fremgangsmåde til dens fremstilling.
DK98402C
(da)