Electrical and electronic instruments and apparatuses for testing, measuring, generating and monitoring electrical signals, namely, oscilloscopes, [ logic analyzers, logic analyzer mainframes, logic analyzer modules, ] logic protocol analyzers, [ optical modulation analyzers, bit error rate testers, ] spectrum analyzers, digital multimeters, digital signal pattern generators, arbitrary waveform generators, arbitrary function generators, vector signal generators, signal pulse generators, [ mul...

SCIENTIFIC, ELECTRICAL AND ELECTRONIC APPARATUS AND INSTRUMENTS, NAMELY, METALLIC CABLE TESTERS, SUBSCRIBER LOOP TESTERS, DELAY LINES, DIGITAL MULTIMETERS, FREQUENCY COUNTERS, ELECTRICAL SIGNAL GENERATORS, ELECTRICAL POWER SUPPLIES, SPECTRUM ANALYZERS, AND WAVEFORM MONITORS

PRINTED MATERIAL, NAMELY, [ NONFICTION BOOKS PERTAINING TO A WIDE VARIETY OF TOPICS, ] PRODUCT CATALOGS, ELECTRONIC INSTRUMENT OPERATING, REFERENCE, AND MAINTENANCE MANUALS, ADVERTISING AND PROMOTIONAL MATERIAL, namely, BOOKLETS, BROCHURES, CHARTS, DATA SHEETS, AND FLYERS, PRINTED INSTRUCTIONAL AND TEACHING MATERIAL, AND COMPUTER PROGRAM MANUALS AND REFERENCE GUIDES ALL PERTAINING TO ELECTRONIC INSTRUMENTS, COMMUNICATION EQUIPMENT AND [COMPUTER GRAPHICS]; INSTRUMENT SHIPPING CARTONS; [UNSENSI...

SCIENTIFIC, ELECTRICAL, ELECTRONIC, AND PHOTOGRAPHIC APPARATUS AND INSTRUMENTS, COMPRISING ACCELEROMETER KITS COMPRISING ACCELEROMETERS, POWER SUPPLIES, CABLES AND MOUNTING APPARATUS THEREFOR, [AMPLIFIERS, ANALOG-TO-DIGITAL CONVERTERS,] ATTENUATORS, AUTOMATED TESTERS, AUTOMATIC VIDEO CORRECTORS, BATTERIES, BATTERY POWER PACKS, CABLES, CABLE CONNECTORS, CABLE TESTERS, CAMERAS, CAPACITORS, CATHODE-RAY TUBES, CHARGE-COUPLED DEVICES (CCDS), [CIRCUIT BOARDS,] COAXIAL CABLES, COAXIAL TRANSMISSION L...

SCIENTIFIC, ELECTRICAL, ELECTRONIC, AND PHOTOGRAPHIC APPARATUS AND INSTRUMENTS, COMPRISING; ACCELEROMETERS KITS, COMPRISING ACCELEROMETERS, POWER SUPPLIES, CABLES AND MOUNTING APPARATUS THEREFOR, AMPLIFIERS, ANALOG-TO-DIGITAL CONVERTERS, ATTENUATORS, AUTOMATED TESTERS, AUTOMATIC VIDEO CORRECTORS, BATTERIES, BATTERY POWER PACKS, CABLES, CABLE CONNECTORS, CABLE TESTERS, CAMERAS, CAPACITORS, CATHODE-RAY TUBES, CHARGE-COUPLED DEVICES (CCDS), CIRCUIT BOARDS, COAXIAL CABLES, COAXIAL TRANSMISSION LI...

SCIENTIFIC, ELECTRICAL, ELECTRONIC, AND PHOTOGRAPHIC APPARATUS AND INSTRUMENTS, COMPRISING - ACCELEROMETER KITS COMPRISING ACCELEROMETERS, POWER SUPPLIES, CABLES AND MOUNTING APPARATUS THEREFOR, AMPLIFIERS, ANALOG-TO-DIGITAL CONVERTERS, ATTENUATORS, AUTOMATED TESTERS, AUTOMATIC VIDEO CORRECTORS, BATTERIES, BATTERY POWER PACKS, CABLES, CABLE CONNECTORS, CABLE TESTERS, CAMERAS, CAPACITORS, CATHODE-RAY TUBES, CHARGE-COUPLED DEVICES (CCDS), CIRCUIT BOARDS, COAXIAL CABLES, COAXIAL TRANSMISSION LIN...

REPAIR AND CALIBRATION OF ELECTRICAL AND ELECTRONIC INSTRUMENTS AND ACCESSORIES THEREFOR

ELECTRIC AND ELECTRONIC APPARATUS FOR PRODUCING PRINTED COPIES OF ELECTRICALLY DISPLAYED OR STORED ALPHAMERIC AND/OR GRAPHIC INFORMATION

ELECTRIC AND ELECTRONIC APPARATUS FOR PRODUCING PRINTED COPIES OF ELECTRICALLY DISPLAYED OR STORED ALPHAMERIC AND/OR GRAPHIC INFORMATION

ELECTRIC AND ELECTRONIC INFORMATION DISPLAY SYSTEMS FOR DISPLAYING ALPHANUMERIC AND/OR GRAPHIC INFORMATION FROM DIGITAL COMPUTER AND TRANSMISSION SYSTEMS AND FROM ANALOGUE SOURCES AND ELECTRONIC INSTRUMENTS FOR USE THEREWITH AND APART THEREFROM AND ACCESSORIES DESIGNED FOR USE THEREWITH AND COMPONENTS THEREOF

ELECTRIC AND ELECTRONIC INFORMATION DISPLAY SYSTEMS FOR DISPLAYING ALPHANUMERIC AND/OR GRAPHIC INFORMATION FROM DIGITAL COMPUTER AND TRANSMISSION SYSTEMS AND FROM ANALOGUE SOURCES AND ELECTRONIC INSTRUMENTS FOR USE THEREWITH AND APART THEREFROM AND ACCESSORIES DESIGNED FOR USE THEREWITH AND COMPONENTS THEREOF

OSCILLOSCOPES AND ACCESSORIES THEREFOR AND COMPONENTS THEREOF

OSCILLOSCOPES AND ACCESSORIES THEREFOR AND COMPONENTS THEREOF

ELECTRONIC MEASURING INSTRUMENTS AND AUXILIARY APPARATUS-NAMELY, OSCILLOSCOPES, WAVE GENERATORS, AMPLIFIERS, AND PREAMPLIFIERS FOR USE WITH OSCILLOSCOPES AND TIME MARK GENERATORS FOR USE IN TESTING AND CALIBRATION