Apparatus and instructions for scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, and inspecting, namely, porous electrode intended for use in research and commercial water electrolysis ("Porous Transport Layer"); apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; computers and computer peripheral de...

Apparatus and instructions for scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, and inspecting, namely, porous electrode intended for use in research and commercial water electrolysis ("Porous Transport Layer"); apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; computers and computer peripheral de...