Gyro's First Invention was published by a company founded in what city?
Egmont Group The Egmont Group (formerly The Gutenberghus Group) is a Danish media corporation founded and rooted in Copenhagen, Denmark. The business area of Egmont has traditionally been magazine publishing but has over the years evolved to comprise mass media generally.
Gresso (company) Gresso is an international company that manufactures luxury mobile phones and accessories. Gresso company was founded in 1999. The trademark is registered in Switzerland (IB of WIPO, reg. № 994253). Gresso products are presented in Russia, CIS countries, Europe and America.