WT

Walter Tschantre

VR Von Roll: 1 patents #12 of 48Top 25%
Overall (All Time): #3,957,240 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4764106 Burner for use in a rotary drum of a combustion furnace Hans Ruegg 1988-08-16