COMPUTER SOFTWARE FOR PRINTING GRAPHICS THAT ARE PROCESSED FROM THE OUTPUT OF OTHER COMPUTER PROGRAMS, AND USER MANUALS SOLD THEREWITH

COMPUTER SOFTWARE FOR NETWORK AND DATABASE MANAGEMENT FOR LINKING LOCAL AND REMOTE CAD (COMPUTER-ASSISTED DESIGN) WORKSTATIONS TO CENTRALIZED PLOTTING SERVICES

Color Graphic Display of Steady-State and Variable-State Fluid Flow Simulation Results in Closed Conduit Piping Systems