Matches in DBpedia 2014 for { ?s ?p Arthur Atwater Kent, Sr. (1873–1949) was an American inventor and prominent radio manufacturer based in Philadelphia, Pennsylvania in the United States of America. In 1921, he patented the modern form of the automobile ignition coil.. }
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- A._Atwater_Kent abstract "Arthur Atwater Kent, Sr. (1873–1949) was an American inventor and prominent radio manufacturer based in Philadelphia, Pennsylvania in the United States of America. In 1921, he patented the modern form of the automobile ignition coil.".
- A._Atwater_Kent comment "Arthur Atwater Kent, Sr. (1873–1949) was an American inventor and prominent radio manufacturer based in Philadelphia, Pennsylvania in the United States of America. In 1921, he patented the modern form of the automobile ignition coil.".