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Robert Frucht, d.90
Mathematician ♂️
Czech-born German and Chilean mathematician specializing in the symmetries of graphs (1906–1997)
Birthday - Thursday, 9th of August 1906
Place of Birth - Moravia, 🇨🇿
Star Sign - ♌ Leo
Chinese Zodiac (生肖) - 🐴 Horse / 火 Fire