"1847Z"^^ . "David Mushet"@en . "David Mushet (2 October 1772 \u2013 7 June 1847) was a Scottish engineer, known for his inventions in the field of metallurgy."@en . . "Mushet, David"@en . "1772-10-02Z"^^ . . . . . "Scottish metallurgist" . . . . "1772Z"^^ . . "1847-06-07Z"^^ .