Which Happened First?

Nils Gustaf Dalén

Nils Gustaf Dalén
Image: Atelier Jaeger · Public domain · source

Nils Gustaf Dalén was a Swedish engineer and inventor who received the Nobel Prize in Physics in 1912 "for his invention of automatic regulators for use in conjunction with gas accumulators for illuminating lighthouses and buoys."

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Who was born first?

Timeline

  1. Frederick W. LanchesterOctober 23, 1868 – March 8, 1946
  2. Mihailo PetrovićApril 24, 1868 – June 8, 1943
  3. Paul OtletAugust 23, 1868 – December 10, 1944
  4. Boris RosingApril 23, 1869 – April 20, 1933
  5. Nils Gustaf Dalén (this page)November 30, 1869 – December 9, 1937
  6. Evgeny PatonMarch 5, 1870 – 1953

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Nils Gustaf Dalén (November 30, 1869 – December 9, 1937) · Which Happened First?