Microtutor Trademarks

MICROTUTOR
pre-recorded computer programs on diskettes for personal computers and manuals therefor, all sold together as a unit
Cancelled  ·  May 6, 1991  ·  74164361  · 
MICROTUTOR
Pre-Recorded Computer Programs on Diskettes for Personal Computers and Manuals Therefor, All Sold Together as a Unit
Cancelled  ·  September 19, 1983  ·  73444400  ·