He died on Friday night aging 75 the French tycoon Jean-Luc Lagardere, to the head of a real financial empire that expanded both in the editorial and in the aeronautical field. Indeed since 30 years, after having been a worth engineer at Dassault, Legardère enters in Matra (1963), a industry supplying of missile and satellite technology that will become also an important motor industry. The turnover...