AR

Alexander R. Rangabe

📍 Portsmouth, GB: #38 of 177 inventorsTop 25%
Overall (All Time): #2,358,080 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4449214 Record cleaning mechanism 1984-05-15
4211422 Damping apparatus for damping the resonance of disc record tone arms 1980-07-08