Source
Telephone (Wikipedia)
Web Reference
The Wikipedia article on the telephone, consulted for Alexander Graham Bell's 7 March 1876 patent grant, the priority dispute with Elisha Gray, and the device's rapid adoption in business, government and households. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/
Facts
AuthorWikipedia contributors
PublisherWikimedia Foundation
URLhttps://en.wikipedia.org/wiki/Telephone
Source TypeReference Work
Reliability Tier2
Sources
Telephone (Wikipedia)
Claims Backed By This Source (13 claims)
This source backs 13 claims across the atlas. As facts: 8 well-attested. As cited relationships: 2 holds. Plus 3 entities citing it as a general reference with no single fact or relationship attached.
Disposition By Topic
- Inventions, 7 claims: 3 well-attested, 1 holds, 3 general references.
- Sources, 5 claims: 5 well-attested.
- Engineers, 1 claims: 1 holds.
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