90196702
Sep 21, 2020
Nov 30, 2021
HOLY STONE ENTERPRISE CO. LTD.
Active Trademark
Wave detectors, namely, signal wave detectors, sonic wave detectors for access control and security systems; Variometers; Electrodes; Electric resistors; Capacitors; Electronic circuit boards; Printed circuit boards; Inverters; Collectors, electric, namely, photovoltaic cells also including a solar thermal collector sold as a unit; Voltage regulators; Current rectifiers
Electrical and Scientific Apparatus