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Wellbrom Trademarks
WELLBROM
METAL HALIDE POWDERS AND LIQUIDS FOR OIL FIELD AND INDUSTRIAL USE
Cancelled
·
April 13, 1987
·
73654642
·
WELLBROM
WELL WORKOVER FLUIDS
Abandoned
·
September 22, 1986
·
73621514
·
WELLBROM
WELL COMPLETION FLUIDS
Registered
·
April 30, 1985
·
73535033
·
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