词条 | John Proctor (inventor) |
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William John Proctor (twin) was born on 19 August 1847 in Bristol, in Grafton County, New Hampshire. He died on 4 Oct 1847 at Andover, Merrimack County, New Hampshire.[2] References1. ^http://www.encyclopedia.com/doc/1P2-8761521.html {{authority control}}{{DEFAULTSORT:Proctor, John}}{{US-engineer-stub}}2. ^History of the town of Andover, New Hampshire : 1751-1906 4 : People from Andover, New Hampshire|1804 births|1822 deaths|19th-century American inventors |
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