JB

Juerg Bischofberger

RW Rieter Machine Works: 1 patents #104 of 201Top 55%
Overall (All Time): #4,070,448 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4332059 Drive for drafting arrangement rolls of long spinning machines Arthur Wuermli 1982-06-01