FIREFLY
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking and supervising, life-saving and teaching apparatus and instruments, in the field of solar energy, namely, solar concentrators in the nature of lenses, fresnel lenses, optics for concentrating solar energy, secondary concentrating receiver optics, lightguides, optical reflectors, solar ray reflectors, photovoltaic solar modules for the production of electricity, solar cells, solar...
Cancelled · November 2, 2010 · 79091818 ·