Serial Number
76484700
Filing Date
Jan 24, 2003
Registration Date
Dec 23, 2003
Trademark by
Active Trademark
Classification Information
Bentonite, salt, clay and barite for use in the compounding and treatment of oil-well drilling mud
Chemicals76484700
Jan 24, 2003
Dec 23, 2003
Active Trademark
Bentonite, salt, clay and barite for use in the compounding and treatment of oil-well drilling mud
Chemicals