Pietro Beretta References Pietro Beretta Italian manufacturer [1870-1957] Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Beretta SpAAnother Pietro Beretta (1870–1957) introduced modern production techniques and more than trebled the company’s factory space. By the late 20th century the company was being directed by 12th and 13th generations of the Beretta family. Read MoreAnother Pietro Beretta (1870–1957) introduced modern production techniques and more than trebled the company’s factory space. By the late 20th century the company was being directed by 12th and 13th generations of the Beretta family. Read More