Hughes Tool company (22 Dez 1907 Jahr – 30 Jun 1984 Jahr)

Beschreibung:

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)

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