HR

Hans Ruegg

VR Von Roll: 1 patents #2 of 5Top 40%
📍 Waltenschwil, CH: #1 of 1 inventorsTop 100%
Overall (1982): #60,652 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4350102 Combined combustion and melting furnace for solid, pasty and liquid waste materials 1982-09-21