Robert van de graaff
volume
British pronunciation/ɹˈɒbət vˈan də ɡɹˈɑːf/
American pronunciation/ɹˈɑːbɚt vˈæn də ɡɹˈɑːf/

Definition & Bedeutung von "robert van de graaff"

Robert van de graaff
01

United States physicist (1901-1967)

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