U.S. federal trademark · Serial No. 79135910 · Reg. No. 4642931
Connection elements for optical telecommunication, namely, optical connectors, transceivers and adaptors for fibre optical cable connectors, [ telecommunication and data communication transmitters; ] optical and optoelectronic components, namely, optical couplers, [ optical switches, distributors in the nature of optical distribution panels, electrical ] and optical signal attenuators [ and optical isolators ] for the use in telecommunication and data communication; fibre optic cables equipped with optical connectors
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