88657558
Oct 16, 2019
Nov 10, 2020
HANGZHOU DANA TECHNOLOGY CO. LTD
Active Trademark
Computer operating programs, recorded; Computer programs, recorded, for Mathematical education; Computer software platforms, recorded, for Mathematical education; Downloadable computer application software for computers, namely, software for Mathematical education; Downloadable computer software for Mathematical education; Downloadable educational software featuring instruction in Mathematical education; Downloadable electronic publications in the nature of book, magazine in the field of Mathematical education; Laptop computers; Recorded children's educational software; Recorded educational software featuring instruction in Mathematical education
Electrical and Scientific Apparatus