BB

Barry G. Bunn

BL British-American Tobacco (Holdings) Limited: 1 patents #53 of 101Top 55%
Overall (All Time): #4,107,261 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4191046 Permeability meters Richard R. Baker 1980-03-04