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Denis C. P. Birt

ND National Research Development: 1 patents #307 of 1,071Top 30%
📍 Bournemouth, GB: #62 of 154 inventorsTop 45%
Overall (All Time): #4,106,639 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4189529 High temperature secondary cells Colin R. Feltham, Graham Hazzard, Leonard J. Pearce 1980-02-19