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公开(公告)号:US2629685A
公开(公告)日:1953-02-24
申请号:US12449649
申请日:1949-10-29
Applicant: STANDARD OIL DEV CO
Inventor: LIFSON WILLIAM E , MORRIS WILLIAM E
IPC: C10L1/06
CPC classification number: C10L1/06
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公开(公告)号:US2557019A
公开(公告)日:1951-06-12
申请号:US9639449
申请日:1949-05-31
Applicant: STANDARD OIL DEV CO
Inventor: MORRIS WILLIAM E , HOWELL JR WILLIAM C
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