FZ

Franz Zechner

SA Simmering-Graz-Pauker Aktiengeselschaft: 1 patents #1 of 2Top 50%
📍 Wien, AT: #28 of 107 inventorsTop 30%
Overall (1989): #32,090 of 140,708Top 25%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4859440 Method of treating flue gases and combustion residues Josef Stubenvoll 1989-08-22