74041239
Mar 16, 1990
Aug 18, 1992
FIBER [ OTPIC ] * OPTIC * TELECOMMUNICATION SYSTEMS AND PARTS THEREFOR; NAMELY, COMPUTER SOFTWARE, COMPUTER HARDWARE AND RELATED EQUIPMENT; NAMELY, OPTICAL FIBER AND CABLE; ELECTRICAL WIRE AND CABLE; OPTICAL AND ELECTRICAL COUPLERS AND SPLICES, TERMINALS, JUNCTION BOXES, SOCKETS AND ENCLOSURES; TRANSCEIVERS AND INTERFACE UNITS; ELECTRO-OPTIC TRANSDUCERS; TESTING APPARATUSES AND OPTICAL FIBER INSTALLATION APPARATUSES
Electrical and Scientific Apparatus