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Diazem Trademarks
DIAZEM
treated silica in column and cartridge form for analyses in laboratories
Abandoned
·
July 23, 1990
·
74080746
·
DIAZEM
treated silica in column or cartridge form for analyses in laboratories
Cancelled
·
January 12, 1990
·
74018453
·
DIAZEMULS
pharmaceutical preparations; namely, sedatives
Abandoned
·
June 15, 1992
·
74284366
·
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