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Patent US266358 - Henry goebel - Google Patents
Patent US266358 - Henry goebel - Google Patents
The teaching of inventors would be interesting if it weren't so sad - how many students lose points by not acknowledging Thomas Edison as the inventor of the light bulb. Look at this patent (the pdf version) and you'll see that Henry Goebel patented a light bulb in 1882. This patent was later purchased by Thomas Edison.
·google.com·
Patent US266358 - Henry goebel - Google Patents