RR

Rolf Ruthardt

LG Leybold-Heraeus Gmbh: 1 patents #2 of 20Top 10%
Overall (1982): #33,500 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4365944 Plant with a tundish for producing metal powder Heinz Pajonk, Franz Hohne 1982-12-28