EO

Erwin Ostermann

SL Sulzer Brothers Limited: 1 patents #172 of 443Top 40%
Overall (All Time): #3,984,688 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4703772 Disk valve for a reciprocating compressor — 1987-11-03