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公开(公告)号：US1611695A
公开(公告)日：1926-12-21
申请号：US74206324
申请日：1924-10-06
Applicant: STANDARD OIL CO
Inventor： SULLIVAN JR FREDERICK W , CHALKLEY JR LYMAN
IPC: C07F7/24
CPC classification number: C07F7/24
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