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公开(公告)号：US2040658A
公开(公告)日：1936-05-12
申请号：US75206634
申请日：1934-11-08
Applicant: STANDARD OIL CO
Inventor： KUENTZEL WARD E , GEISSMAN THEODORE A
IPC: C07C2/22
CPC classification number: C07C2/22
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公开(公告)号：CA345543A
公开(公告)日：1934-10-23
申请号：CA345543D
Applicant: STANDARD OIL CO
Inventor： KUENTZEL WARD E , BATCHELDER HAMMOND E
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