Alexander Graham Bell and Elisha Gray apply separately... - Historystack

Description

Alexander Graham Bell and Elisha Gray apply separately for telephone patents and Supreme Court eventually rules Bell rightful inventor

Location

United States

Rate

Quite important (7)

Sphere

Inventions

Tags

Milky Way, Solar System, Earth, Modern History, 19th Century, North America, Science and Technologies, History of United States, United States, Inventions, 1870s, February 14, Year 1876, Telephone, Alexander Graham Bell

Comments

Popular

Featured Articles