AS

Alfons Spaude

SA Schloemann-Siemag Aktiengesellschaft: 2 patents #2 of 40Top 5%
Overall (All Time): #2,371,950 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4301670 Rolling mill train Georg Engel 1981-11-24
4294099 Rolling mill train — 1981-10-13