97434922
May 30, 2022
Jul 11, 2023
CHONGQING DUANSONG TEACHING EQUIPMENT CO. LTD.
Active Trademark
Electronic light therapy apparatus for the skin; Light-based medical devices, namely, a light emitting diode (LED) device for increasing the human body's own production of collagen; Light emitting devices, namely, lamps and LED devices for treatment of a variety of skin conditions
Medical Apparatus