AP

Alfred Polson

SD South African Inventions Development: 1 patents #1 of 9Top 15%
📍 Cape Town, ZA: #1 of 3 inventorsTop 35%
Overall (1982): #76,605 of 81,411Top 95%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4357272 Recovering purified antibodies from egg yolk — 1982-11-02