. . . . . . . . . . . "1957-01-02"^^ . . "Thomas A. Edison, Inc."@en . . . . "January 2018"@en . "1898"^^ . . . "1896-01-29"^^ . . . . . . . . . . "National Phonograph Company"@en . "1896"^^ . . . . . "13083649"^^ . . . . . "Thomas A. Edison, Inc."@en . . "1896-01-29"^^ . . . . . . . . . . . "1046120970"^^ . . . . . . . . "220"^^ . . . . . . . "1957-01-02"^^ . . . . . . . . "Thomas A. Edison, Inc."@en . . . . . "7962"^^ . . . . "Thomas A. Edison, Incorporated (originally the National Phonograph Company) was the main holding company for the various manufacturing companies established by the inventor and entrepreneur Thomas Edison. It was a successor to Edison Manufacturing Company and operated between 1911 and 1957, when it merged with McGraw Electric to form McGraw-Edison."@en . . . . . "National Phonograph Company"@en . "Thomas A. Edison, Incorporated (originally the National Phonograph Company) was the main holding company for the various manufacturing companies established by the inventor and entrepreneur Thomas Edison. It was a successor to Edison Manufacturing Company and operated between 1911 and 1957, when it merged with McGraw Electric to form McGraw-Edison."@en . . . . . . . . . . . . "yes"@en . . . . . .