90349411
Nov 30, 2020
Sep 7, 2021
HANGZHOU HUANCHEN TECHNOLOGY CO. LTD.
Active Trademark
Earphones; Microscopes; Smartwatches; Telescopes; Electrical phonomotors; Head guards for sports; Lenses for cameras; Magnifying lenses; Night vision goggles; Optical lamps; Optical lens sights; Optical lenses; Projector lamps; Protective cases for smartphones; Tripods for cameras
Electrical and Scientific Apparatus