77597396
Oct 21, 2008
Feb 9, 2010
Chemicals used in industry; unprocessed artificial resins, unprocessed plastics; adhesives used in industry; chemical additives for screed mixtures; accelerated drying and hardening additives for use in screed; chemical additives to reduce the drying time of screed; chemical additives for increasing the structural strength and surface finish of screed
Chemicals