Opacarb Trademarks

OPACARB
Calcium carbonate in solid or slurry form for use in filling and coating in the manufacture of paper products
Registered  ·  March 18, 1999  ·  75663123  · 
opacarb
OPACARB
calcium carbonate in solid or slurry form for use in filling and coating in the manufacture of paper products
Cancelled  ·  December 4, 1990  ·  74120539  ·