CONGCE
Astronomical spectrographs; Batteries; Cables, electric; Cell phone battery chargers for use in vehicles; Earphones and headphones; Global positioning system (GPS); Loud speakers; MP3 players; Optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; Portable detection and identification instruments using light sources and light detectors for detecting and identifying che...
Registered · November 8, 2018 · 88187309 ·