WF

Wolfgang Frank

MA Metallgesellschaft Ag: 1 patents #14 of 63Top 25%
Overall (1989): #42,677 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4817563 Fluidized bed system Hans Beisswenger, Ronald KNOCHE 1989-04-04