LS

Leonid I. Semenkov

Overall (1982): #20,187 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363987 Direct current machine stator Ljudmila A. Vorotyntseva, Eduard A. Florinsky, Valentin S. Sysoev 1982-12-14