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公开(公告)号:US2643217A
公开(公告)日:1953-06-23
申请号:US27854852
申请日:1952-03-26
Applicant: STANDARD OIL DEV CO
Inventor: WATSON ALBERT T , HASTINGS SAM H
IPC: C10G71/00
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公开(公告)号:US2693495A
公开(公告)日:1954-11-02
申请号:US27179252
申请日:1952-02-15
Applicant: STANDARD OIL DEV CO
Inventor: HASTINGS SAM H , ANDERSON JR JAMES A , WATSON ALBERT T
IPC: C07C7/12
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