U.S. federal trademark · Serial No. 74178921 · Reg. No. 1634739
castable refractory mixes in both dry and wet form; refractory [ cements, ] concretes and [ MOTARS ] [ * MORTARS * ] FOR STONE WORK; [ BRICKS ] AND THE LIKE MADE FROM REFRACTORY [ CEMENTS, ] CONCRETES [ AND MORTARS ]
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