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Flowcalc Trademarks
FLOWCALC
computer programs and instructional manuals distributed together as a unit for performing meter sizing calculations for chemical plants
Cancelled
·
July 17, 1995
·
74702138
·
FLOWCALC
COMPUTER PROGRAMS
Abandoned
·
December 14, 1989
·
74010844
·
FLOWCALC
Computer Programs and Instruction Manuals Sold Therewith
Cancelled
·
March 26, 1984
·
73472391
·
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