Industrialist, pioneered steel production techniques.

German industrialist, steel and armaments.

a prominent 400-year-old German dynasty from Essen, noted for its production of steel, artillery, ammunition and other armaments.

German artillery, innovative breech-loading design.

Steel production method using converters.

Industrialist pioneering steel, arms manufacturing.

Alfried Felix Alwyn Krupp von Bohlen und Halbach (13 August 1907 – 30 July 1967), often referred to as Alfried Krupp, was a German industrialist, a competitor in Olympic yacht races, contributor to the SS and a member of the Krupp family, which has been prominent in German industry since the early 19th century.

(17February 185422November 1902) a German steel manufacturer and head of the company Krupp.

The Krupp K5 was a heavy railway gun used by Nazi Germany throughout World War II.

Gustav Georg Friedrich Maria Krupp von Bohlen und Halbach (born Gustav von Bohlen und Halbach; 7 August 1870 – 16 January 1950) was a German foreign service official who became chairman of the board of Friedrich Krupp AG, a heavy industry conglomerate, after his marriage to Bertha Krupp, who had inherited the company.

a type of steel naval armour used in the construction of capital ships starting shortly before the end of the nineteenth century.