SIGRACET
Electrical components for electrical capacitors, namely, carbon fiber containing electrodes having a large surface area; electrical components for fuel cells for the generation of electrical current, namely, [ bipolar plates, ] gas diffusion layers, [ and gaskets; ] electrical conductors [; electrical contacts; electrical connectors; electrodes for electrical batteries; electrical accumulators; electrical capacitors; and fuel cells for the generation of electrical current ]
Registered · May 6, 1998 · 75480038 ·