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Chemula Trademarks
CHEMULA
sealer coatings for wood and vinyl surfaces
Abandoned
·
October 6, 1997
·
75368373
·
CHEMULATION
Computer software for science education
Cancelled
·
August 25, 2000
·
76116469
·
CHEMULATION
educational computer software in the field of chemistry
Cancelled
·
September 28, 1992
·
74318318
·
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