RA

Renato Arpagaus

HA Hamilton Bonaduz Ag: 1 patents #1 of 2Top 50%
📍 Chur, CH: #4 of 9 inventorsTop 45%
Overall (1989): #67,060 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4830832 Pipette and pipetting apparatus Herwig Leyssens 1989-05-16