FR

Frederick H. Rees

SP Stc Plc: 1 patents #14 of 64Top 25%
Overall (1989): #114,171 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4811333 Substantially non-blocking space switching arrangement — 1989-03-07