Hughes Tool company (22 déc. 1907 – 30 juin 1984)
Description:
Established in December 1908 by Hughes Sr.
merged into Baker Hughes Incorporated in 1984.
Other Names:
Sharp-Hughes Tool Company (1908-19??)
Summa Corporation (1972-1987)
Subsidiaries:
Hughes Aircraft Company (1932-1953)
Howard Hughes Medical Institute (1953-Present)
Ajouté au bande de temps:
Date: