79218644
Jul 25, 2017
Sep 25, 2018
NOKIA SOLUTIONS AND NETWORKS OY
Active Trademark
Optical transport and optical networking hardware for telecommunication applications, namely, wavelength-division multiplexing (WDM) transponders, wavelength-division multiplexing (WDM) muxponders, wavelength-division multiplexing (WDM) multiplexers, wavelength-division multiplexing (WDM) demultiplexers, and optical amplifiers
Electrical and Scientific Apparatus