NS

Norbert Scherrer

SP Societe Europenne De Propulsion: 1 patents #4 of 36Top 15%
Overall (1997): #97,720 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5597009 Vacuum-enclosed integral cryogenic valve Philippe Gulion, Etienne Hardouin 1997-01-28