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sealvo.com · USPTO Trademark Record
https://sealvo.com/diamond-shamrock-73595121
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Applicant
DIAMOND SHAMROCK CORPORATIONCorporation
DE
717 NORTH HARWOOD STREET, DALLAS, TX, 75201
US
Attorney
WILLIAM A SKINNER DIAMOND SHAMROCK CHEMICALS COMPANY
P O BOX 191, PAINESVILLE, OH 44077, UNITED STATES