U.S. federal trademark · Serial No. 79321168 · Reg. No. 6835931
Filter presses for chemical processing; filtering machines, namely, machines for filtering mixtures containing solid, liquid and/or volatile substances; filtering machines for chemical processing; filter presses, namely, presses for filtering mixtures containing solid, liquid and/or volatile substances; filter machines for wastewater treatment, namely, filtering machines for chemical processing; filter machines for chemical processing, separators in the nature of separating machines for chemical processing, and centrifuges
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