Meissen porcelain further precaution, very few workers knew the special secret ("arcanum") of how to make porcelain, and then perhaps only part of the process. Thus, for a few years, Meissen retained its monopoly on the production of hard-paste porcelain in Europe. By 1717, however, a competing production was set up at Vienna, as Samuel Stöltzel sold the secret recipe, which involved the use of kaolin, also known as china clay. By 1760 about thirty porcelain manufacturers were operating in Europe, most of them, however, producing frit based soft-paste porcelain. In order to identify the original Meissen products, Meissen developed markings that
La Ch'tite famille weekend in France, the film grossed $16,739,183 in France, debuted in first place at the French box office. The film grossed a total of $46,316,363 in France. Mintzer of "The Hollywood Reporter" stated that Boon "takes his concept as far as it can go and then some, nailing a few solid laughs along the way but running out of steam after the midway mark." La Ch'tite famille La Ch'tite famille is a 2018 French film directed and starring Dany Boon. Jordan Mintzer of "The Hollywood Reporter" stated that the film was not specifically a sequel to Boon's previous film "Bienvenue