RB

Roman L. Baltutis

📍 Vel'sk, RU: #1 of 1 inventorsTop 100%
Overall (1989): #137,509 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D302286 Roller skate Veniamin G. Smirnykh, Ljudmila M. Osinskaya 1989-07-18