EU

Ernst Ungricht

SA Spectrospin Ag: 1 patents #24 of 58Top 45%
Overall (All Time): #3,817,704 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5187938 Method and a device for precooling the helium tank of a cryostat Beat Mraz, Christoph Notzli, Daniel Marek 1993-02-23