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Procolumn Trademarks
PROCOLUMN
computer programs for use in computer program development
Abandoned
·
December 7, 1992
·
74337218
·
PROCOLUMN
COMPUTER PROGRAM LAYOUT SYSTEM DESIGNED FOR USE BY PROGRAMMER PROFESSIONALS TO SIMPLIFY PREPARATION OF ANY TYPE OF COMPUTER PROGRAM
Abandoned
·
November 17, 1989
·
74003302
·
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