death_date death_place birth_place citizenship image_size field work_institutions birth_date known_for prizes image article_title name alma_mater
march 5 , 2007 st. petersburg , russia lipetsk , russia russian 200 mass spectrometry ioffe physical-technical institute may 25 , 1919 inventor of the reflectron konstantinov spectrometry -lrb- 2000 -rrb- russian society for mass spectrometry gold award medal -lrb- 2005 -rrb- -lrb- 1982 -rrb- distinguished contribution in mass bamamyrin.jpg boris aleksandrovich mamyrin
 boris a. mamyrin leningrad polytechnic institute
boris aleksandrovich mamyrin

boris aleksandrovich mamyrin -lrb- , may 25 , 1919 - march 5 , 2007 -rrb- was a russian scientist best known for his invention of the electrostatic ion mirror mass spectrometer known as the reflectron .
