Helen Murray Free

Patentes

  • Free et al., U.S. Patent 3,087,794, " Chemical test for differentiating leucocytes from erythrocytes"
  • Free, U.S. Patent 2,912,309, “Indicator for detecting glucose”

Referências

  1. «Helen Murray Free obituary». The Guardian. Consultado em 7 de dezembro de 2021

Ligações externas


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