COSTUME JEWELRY

Scientific, electric, measuring, signalling, checking, and teaching apparatus and instruments related to energy generation or production of energy by solar or by renewable energy sources, and related safety equipment, namely, pressure control valves, storage tank chargers, parts and fittings for all the aforesaid goods; electric switches, electric transformers, electirc transducers, accumulators, electric regulators, electric controlling instruments, namely electric contollers, apparatus for ...

Solar batteries; Solar cells; Solar panels for production of electricity; Solar panels for the production of electricity; Apparatus for converting electronic radiation to electrical energy, namely, photovoltaic solar modules; Photovoltaic solar modules for production of electricity; Photovoltaic solar panels for the production of electricity; Photovoltaic installation apparatus, namely, solar modules for production of electricity, solar thermal and electric receivers, tracking mechanisms and ...

Well fluid treatment systems comprised primarily of solar-powered heat exchangers, not being parts of machines, chemical storage tank, valves, and sensors, to optimize subterranean well production