Wenger is a company that creates the types of knives that were first used after what period?
Swiss Army knife The Swiss Army knife is a pocketknife or multi-tool manufactured by Victorinox AG (and up to 2005 also by Wenger SA). The term "Swiss Army knife" was coined by American soldiers after World War II due to the difficulty they had in pronouncing "Offiziersmesser", the German name.
Chelsea porcelain factory The Chelsea porcelain manufactory (established around 1743-45) is the first important porcelain manufactory in England; its earliest soft-paste porcelain, aimed at the aristocratic market—cream jugs in the form of two seated goats—are dated 1745. The entrepreneurial director was Nicholas Sprimont, a silversmith by trade, but few documents survive to aid a picture of the manufactory's history. Early tablewares, being produced in profusion by 1750, depend on Meissen porcelain models and on silver prototypes, such as salt cellars in the form of realistic shells.