RH

Rudolf Heller

CO Contraves: 1 patents #1 of 2Top 50%
Overall (1989): #60,170 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4865084 Tape wheel for weft thread insertion at a weaving machine Heiner Kern 1989-09-12