ELECTRICAL, ELECTROMAGNETIC, ELECTRONIC, OPTICAL AND OPTOELECTRIC APPARATUS AND INSTRUMENTS, NAMELY COMPUTERS, CALCULATING MACHINES, ELECTRONIC CALCULATORS, DATA PROCESSING MACHINES, WORD PROCESSING MACHINES AND PROCESS CONTROL COMPUTERS; APPARATUS AND INSTRUMENTS FOR COMPUTING, RECORDING, STORAGE, CONVERSION, PROCESSING, INPUTTING, OUTPUTTING AND TRANSMISSION OF DATA, INFORMATION AND SIGNALS, NAMELY, COMPUTERS, RECORDERS, MEMORIES, CONVERTERS, DATA PROCESSORS, INPUT AND OUTPUT TERMINALS, DATA BUSSES AND TRANSMISSION LINES; INSTRUMENTS AND APPARATUS AS PERIPHERAL UNITS FOR USE WITH COMPUTERS AND APPARATUS AND INSTRUMENTS FOR INPUTTING AND/OR OUTPUTTING AND MONITORING OF DATA, NAMELY HIGH SPEED PRINTERS, BAR CODE READERS, VOUCHER READERS, OPTICAL CHARACTER RECOGNITION READERS, PUNCHED CARD AND TAPE READERS, VISUAL DISPLAYS, KEYBOARDS, MODULATORS AND DEMODULATORS, ANALOG TO DIGITAL CONVERTERS, AND MULTIPLEXERS; APPARATUS AND INSTRUMENTS FOR RECORDING AND/OR REPRODUCING DATA, NAMELY MAGNETIC TAPE MEMORIES, DRUM STORES, DISC STORES, AND CARD STORAGE UNITS; DATA CARRIERS FOR THE RECORDING OF COMPUTER PROGRAMS; OPTICAL DATA STORAGE DISCS, VIDEO AND AUDIO TAPES AND DISCS, AND MAGNETIC TAPES, DISCS AND CARDS; PUNCHED CARDS AND TAPES AND CARTRIDGES FOR DATA STORAGE UNITS; COMPUTER PROGRAMS RECORDED ON DATA CARRIERS; DEVICES FOR INTERCOMMUNICATION AND TRANSMISSION OF SIGNALS AND DATA, NAMELY TELEPHONE, TELEGRAPH, FACSIMILE AND TELETYPE UNITS, AND IN-HOUSE COMMUNICATION SYSTEMS CONSISTING OF ELECTRIC CIRCUITS, CENTRAL PROCESSORS AND COMMUNICATION TERMINALS; SWITCHING DEVICES FOR INTERCOMMUNICATION AND TRANSMISSION OF SIGNALS AND DATA, NAMELY MODEMS, ANALOGUE-TO-DIGITAL AND DIGITAL-TO-ANALOGUE CONVERTERS, MULTIPLEXERS, AND DATA COMMUNICATION CONTROLLERS; APPARATUS AND INSTRUMENTS FOR RECORDING, STORING, TRANSMITTING, SYNTHESIZING, OUTPUTTING, READING BACK, RECOGNIZING AND ELECTRONICALLY CONVERTING THE VOICE; APPARATUS AND METERS FOR RECORDING, LOGGING, PROCESSING, CONVERTING, STORING AND TRANSMITTING MEASURED DATA OR MEASURED SIGNALS, NAMELY ELECTRONIC MEASUREMENT TRANSFORMERS, MECHANICAL TO ELECTRICAL MEASUREMENT CONVERTERS, AND UNITS FOR METERING INTELLIGENCE TRANSMISSION; DEVICES AND APPARATUS FOR THE RECEPTION, STORAGE, DEPOSIT, DISPENSING AND SORTING OF COINS, BANK NOTES OR SECURITIES; ELECTRONIC COPYING MACHINES; PAGE COPY TELEPRINTERS; AND COMPUTER-CONTROLLED ADDRESSING MACHINES, COMPUTER-CONTROLLED ADDRESSING PRINTING MACHINES, AUTOMATIC PRINTING AND ACCOUNTING MACHINES, COMPUTER-CONTROLLED INVOICING MACHINES AND BOOKKEEPING MACHINES, COMPUTER-CONTROLLED PRINTERS AND HIGH SPEED PRINTERS

BUSINESS MACHINES AND OFFICE MACHINES, NAMELY TYPEWRITERS, BOOKKEEPING ENTRY PRINTING MACHINES, INVOICE PRINTING MACHINES, ADDRESSING MACHINES, AND ADDRESS PRINTING MACHINES FOR OFFICE USE, AND PARTS OF AND ACCESSORIES FOR THE FOREGOING, NAMELY SOUND INSULATING HOUSINGS, TYPE HEADS, TYPE WHEELS, ATTACHABLE PAPER TRANSPORT AND PAPER DISCHARGE DEVICES, RIBBONS, RIBBON CARTRIDGES, PRINTING INK IN CONTAINERS, AND PRINTING PASTE IN CONTAINERS; SYSTEMS MADE OF A COMBINATION OF THE ABOVE DEVICES; PAPER AND ADHESIVE LABELS FOR TYPEWRITERS AND OFFICE MACHINES; MATERIALS AND ARTICLES OF STATIONERY AS ORGANIZATION MATERIALS FOR OFFICE WORK AND DATA PROCESSING NAMELY DISKETTES FILING BOXES, MAGNETIC TAPE FILING BOXES, SAFES FOR DISKETTES AND/OR TAPES, MAGNETIC DISK TRANSIT CASES, CONTINUOUS LISTING PAPERS, TALLY ROLLS, BUSINESS FORMS, AND ADHESIVE LABELS; AND PRINTED MANUALS AND PRINTED PROGRAM DESCRIPTIONS

INSTALLATION, REPAIR AND MAINTENANCE OF ELECTRONIC COMPUTER SYSTEMS, OF MESSAGE SYSTEMS, OF ELECTRONIC GOODS, OF PRECISION MECHANICAL PRODUCTS, AND OF OFFICE MACHINES AND OFFICE DEVICES

CUSTOM DESIGN OF COMPUTER PROGRAMS; AND CONSULTING SERVICES IN THE FIELD OF COMMUNICATIONS ENGINEERING