VE

Vladimir M. Efimov

Overall (All Time): #4,071,430 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4335088 Process for producing ammonium carbonate Tatyana N. Naumova, Irina G. Bykova, Larisa A. Stroganova 1982-06-15