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Carboair Trademarks
CARBOAIR
Ceramic pellets, shots, or spheres for use as a proppant in oil well and gas well hydraulic fracturing operations and as gravel pack material for oil and gas well sand control operations
Registered
·
February 28, 2017
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87353212
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CARBOAIR
ceramic pellets, shots, or spheres for use in oil well and gas well hydraulic fracturing operations and as a gravel pack material for sand control operations
Registered
·
March 19, 2015
·
86569475
·
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