PHONEWRITER
Filed: July 14, 1983
Communication and Data Processing Equipment-Namely, Combination Typewriter, Printer and Telephone Communication and Message…
Owned by: Crystal Technologies Corporation
Serial Number: 73434510
MICROPBX
Filed: December 26, 1984
TELEPHONE SWITCHING EQUIPMENT
Owned by: Crystal Technologies Corporation
Serial Number: 73515343
PERSONAL MANUAL
Filed: December 26, 1984
LOOSELEAF INSTRUCTION BOOKS FOR ELECTRONIC DATA PROCESSING, DATA HANDLING AND COMMUNICATION EQUIPMENT, COMPILED FROM SELECTED…
Owned by: Crystal Technologies Corporation
Serial Number: 73515345
DESKTOP SWITCH
Filed: October 22, 1985
INTEGRATED VOICE, DATA AND TEXT-EDITING WORK STATION
Owned by: Crystal Technologies Corporation
Serial Number: 73564556
DESKTOP PBX
Filed: October 22, 1985
INTERGRATED VOICE, DATA AND TEXT-EDITING WORK STATIONS
Owned by: Crystal Technologies Corporation
Serial Number: 73564561
