B. D. CHEMICALS, INC. Trademarks
DUSTECH
Filed: January 24, 1996
chemical additives for water sprays for use in controlling dust
Owned by: B. D. CHEMICALS, INC.
Serial Number: 75047638
DTC
Filed: April 4, 1996
chemical additives for water sprays for use in controlling dust
Owned by: B. D. CHEMICALS, INC.
Serial Number: 75083832
