KYLIA
Optical, measuring, signaling and detecting apparatus and instruments; optical signal processing apparatus for telecommunication; optical components and systems; optical components and systems for a fiber optic communication network; optical components and systems resulting from the assembly of passive optical elements and/or active optical elements; optical components and systems resulting from the assembly of optical glass, optical lenses, prisms [optics], diffraction gratings, attenuators,...
Abandoned · May 13, 2022 · 79346805 ·