Graces Guide biographical entry for engineer Fredrik Adolf Kjellin, consulted for its statement that he built the first induction furnace in 1899.
Facts
AuthorGraces Guide contributors
PublisherGraces Guide
URLhttps://www.gracesguide.co.uk/F._A._Kjellin
Source TypeBiography
Reliability Tier2
Sources
Fredrik Adolf Kjellin, Obituary (Graces Guide)
Claims Backed By This Source (14 claims)
This source backs 14 claims across the atlas. As facts: 8 well-attested. As cited relationships: 4 holds. Plus 2 entities citing it as a general reference with no single fact or relationship attached.
Disposition By Topic
- Engineers, 7 claims: 2 well-attested, 4 holds, 1 general references.
- Sources, 5 claims: 5 well-attested.
- Inventions, 2 claims: 1 well-attested, 1 general references.
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