Guartec Trademarks

GUARTEC
Derivative of galactomannon polymers for use as a smoothing or leveling agent in the electrowinning of metals
Registered  ·  December 30, 2002  ·  78198522  · 
guartec
GUARTEC
VEGETABLE GUM
Expired  ·  April 3, 1952  ·  71627504  ·