Petr Beckmann died on 1993-08-03.
Petr Beckmann was born on 1924-11-13.
Petr Beckmann is the Czech physicist.
An engineer who defected to the USA from some Eastern European country. He was a good physicist.
Helmut Beckmann died in 2006.
Rudolf Beckmann died in 1943.
Johann Beckmann died in 1811.
Petr Chelčický died in 1460.
Petr Lébl died in 1999.
Petr Skrabanek died in 1994.
Petr Jakeš died in 2005.
Petr Čepek died in 1994.
Petr Haničinec died in 2007.