AC

Andrzej Chmarzynski

📍 Toruń, PL: #15 of 42 inventorsTop 40%
Overall (All Time): #4,046,936 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4367985 Method of sealing salina excavations Jerzy Tomaszewski, Rafal Nowakowski 1983-01-11