TE

Thord I. Engstrom

📍 Luleå, SE: #3 of 9 inventorsTop 35%
Overall (1982): #27,987 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4325572 Arrangement in rain-water drains or manholes Oscar S. Arntyr 1982-04-20