Mark Identification
PROPER CHEMICAL
Serial Number
88080042
Filing Date
Aug 15, 2018
Trademark by
Classification Information
Calcium chloride; Caustic soda (sodium hydroxide); Diatomaceous earth; Oxalic acid; Oxides; Percarbonates; Soda ash; Sulfates; Ammonium sulphate; Calcium oxides; Magnesium chloride; Sodium bicarbonate; none of the foregoing for use in aquariums
Chemicals