NB

Nikolay Grigorievich Belyakov

O“ Obschestvo S Ogranichennoi Otvetstvennostyu “Weldup”: 1 patents #1 of 7Top 15%
Overall (2019): #329,203 of 560,194Top 60%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10487041 Method for producing N-methyl-para-anisidine Alexandr Yurievich Frolov 2019-11-26