U.S. federal trademark · Serial No. 72326718 · Reg. No. 0883992
DIELECTRIC COMPOSITIONS, PARTICULAPLY FOR USE IN CHEMICAL MILLING AND THE MANUFACTURE OF INTEGRATED CIRCUITS, TRANSISTORS, HIGH RESOLUTION PHOTO MASKS, PRINTED CIRCUIT BOARDS AND OTHER ELECTRICAL COMPONENTS; CHEMICAL COMPOSITIONS, PARTICULARLY DEVELOPERS AND THINNERS FOR USE WITH THE ABOVE
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