RZ

Ralf Zimmermann

Overall (2002): #134,279 of 266,432Top 55%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6390115 Method and device for producing a directed gas jet Egmont Rohwer, Hans Heger, Ralph Dorfner, Ulrich Boesl, Antonius Kettrup 2002-05-21