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sealvo.com · USPTO Trademark Record
https://sealvo.com/acrystone-74110299
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Applicant
Aristech Chemical CorporationCorporation
DE
600 Grant Street, Pittsburgh, PA, 152300250
US
Attorney
WILLLIAM L KRAYER ARISTECH CHEMICAL CORPORATION
LAW DEPT, 600 GRANT ST, PITTSBURGH, PA 15230-0250, UNITED STATES