SHF
SCIENTIFIC, NAUTICAL, SURVEYING, WEIGHING, MEASURING, SIGNALING, CHECKING, OPTICAL APPARATUS AND INSTRUMENTS, namely, FOR TELECOMMUNICATION, HIGH FREQUENCY AND REGULATION, namely, HIGH FREQUENCY AMPLIFIERS, MULTIPLEXERS, DEMULTIPLEXERS, [ OPTICAL RECEIVERS, OPTICAL TRANSMITTERS, [ OPTICAL MODULATORS, ELECTRIC OPTICAL CONVERSION APPARATUS, ], namely, AN OPTICAL TRANSMITTER CONSISTING OF AN ELECTRONIC AMPLIFIER DRIVING AN OPTICAL MODULATOR USED FOR THE CONVERSION OF ELECTRICAL TELECOMMUNICATION...
Registered · August 15, 2001 · 76299734 ·