Telephone Transmitting Device

Credit for the invention of the electric telephone is frequently disputed, and new controversies over the issue have arisen from time-to-time. As with other great inventions such as radio, television, light bulb, and computer, there were several inventors who did pioneering experimental work on voice transmission over a wire and improved on each other’s ideas.

Keywords

telephone, phone, transmitting device, communication device, telephony

Galleries

Telephone and Telegraph Industry

Source

Government Printing Office The Official Gazette of the United States Patent Office (Washington, DC: Government Printing Office, 1895)

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