What is the birthdate of this Soviet Jewish aircraft designer, who designed many of the famous MiG military aircraft, in partnership with Artem Mikoyan? 
Mikhail Gurevich (aircraft designer): Mikhail Iosifovich Gurevich (Russian: Михаи́л Ио́сифович Гуре́вич ) (12 January 1893 [O.S. 31 December 1892] – November 12, 1976) was a Soviet Jewish aircraft designer, a partner (with Artem Mikoyan) who co-founded the famous MiG military aviation bureau.
i don't know