HJ

Hans Bieri jun.

HA Hydrostress Ag: 1 patents #1 of 2Top 50%
📍 Pfäffikon, CH: #2 of 5 inventorsTop 40%
Overall (1997): #49,859 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5645040 Cable saw machine for cutting concrete bodies, rocks or the like — 1997-07-08