EVAC

Chemicals used in industry, namely, liquids for protection from lime deposits, microbial growth and urine scale deposits in particular for use in vacuum toilets for trains; chemicals for the suppression of the odor of water for use in vacuum toilets for trains

Air deodorizers, odor absorbing materials, namely, odor neutralizers not for personal use, and deodorants, all of the foregoing for use in vacuum toilets for trains