Template:Selected anniversaries/October 12: Difference between revisions

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||1847 – German inventor and industrialist Werner von Siemens founds Siemens & Halske, which later becomes Siemens AG.
||1847 – German inventor and industrialist Werner von Siemens founds Siemens & Halske, which later becomes Siemens AG.
||Robert Stephenson FRS (d. 12 October 1859) was an early railway and civil engineer. The only son of George Stephenson, the "Father of Railways", he built on the achievements of his father. Robert has been called the greatest engineer of the 19th century.


||1860 – Elmer Ambrose Sperry, American engineer and businessman, co-invented the gyrocompass (d. 1930)
||1860 – Elmer Ambrose Sperry, American engineer and businessman, co-invented the gyrocompass (d. 1930)

Revision as of 21:30, 29 October 2017