Robert Edgeworth-Johnstone’s biography, net worth, fact, career, awards and life story

Intro Chemical engineer and inventor
A.K.A. Johnstone, Robert Edgeworth
Was Engineer 
Chemical engineer 
From United Kingdom 
Type Engineering 
Gender male
Birth 4 February 1900, Dublin
Death 3 December 1994, Parcé-sur-Sarthe
(aged 94 years)
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