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公开(公告)号：US1972760A
公开(公告)日：1934-09-04
申请号：US38803329
申请日：1929-08-23
Applicant: GASOLINE AMTIEXIDANT COMPANY
Inventor： CALCOTT WILLIAM S , LEE IRA E
IPC: C10L1/226
CPC classification number: C10L1/226
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