. . . "Pierre-Joseph Macquer (9 October 1718, Paris \u2013 15 February 1784, Paris) was an influential French chemist.He is known for his Dictionnaire de chymie (1766). He was also involved in practical applications, to medicine and industry, such as the French development of porcelain. He was an opponent of Lavoisier's theories."@en . "1718-10-09Z"^^ . "Macquer, Pierre Joseph"@en . "French chemist" . "1784Z"^^ . . "1718Z"^^ . . "1784-02-15Z"^^ . . . . "Pierre-Joseph Macquer"@en . . .