RS

Ralf Schumacher

DG Dr. C. Otto & Comp. Gmbh: 1 patents #4 of 13Top 35%
📍 Lemgo, DE: #1 of 1 inventorsTop 100%
Overall (1982): #37,425 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4348258 Spray nozzle for coke oven gas-collecting system Carl-Heinz Struck 1982-09-07