85842370
Feb 6, 2013
Jul 12, 2016
DIGITAL EDUCATION COMPANY LTD.
Active Trademark
Non-downloadable computer software service which facilitates the creation, sharing, use and assessment of interactive mathematics applications, which can be used to perform mathematical computations and visualizations; computer software service which facilitates the creation, sharing, use and assessment of interactive mathematics applications, which can be used to perform mathematical computations and visualizations
Computer and Scientific