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1870s

Year places an invention in the year it was actually patented or first demonstrated. Wikipedia records that "in 1876, Alexander Graham Bell was the first to be granted a United States patent" for the telephone. Browsing by year sets an invention in the wider timeline of technology history.

Facts
Comparison
Main Engineering Branch
Electrical Engineering 1
Field Founding Era
19 2
1870s
Filter Results5 entries
Sources
1. Wikipedia: Engineering
WikipediaIntroduction, traditional disciplines
Quote, Introduction, traditional disciplines
The traditional disciplines of engineering are civil, mechanical, electrical, and chemical.
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2. Wikipedia: Electrical engineering
WikipediaIntroduction, emergence as an occupation
Quote, Introduction, emergence as an occupation
It emerged as an identifiable occupation in the latter half of the 19th century after the commercialization of the electric telegraph.
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