Official Gazette of the United States Patent Office
United States. Patent Office
*M'l a (l', 2,776,309 * FOOTS OIL OXIDATE COMPOSITION w". " John Walter Nelson, Lansing, Ill., assignor to Sinclair " Refining Company, New York, N. Y., a corporation * of Maine s # * No Drawing. Application February 16, 1954, * Serial No.