U.S. federal trademark · Serial No. 76567184
AN ELECTRICAL APPARATUS THAT REMOVES IMPURITIES FROM, GENERALLY, OILS,BY IMPARTING A NEGATIVE VOLTAGE CHARGE TO SOME PARTICLES, AND A POSITIVE VOLTAGE CHARGE TO OTHERS, CREATING A MAGNETIC ATTRACTION SO THE PARTICLES WILL AGGLOMERATE FOR EASIER REMOVAL, USED PRIMARILY IN THE PETROLEUM INDUSTRY AND FOR INDUSTRIAL MACHINERY
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