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公开(公告)号:US2356346A
公开(公告)日:1944-08-22
申请号:US32862040
申请日:1940-04-09
Applicant: STANDARD OIL DEV CO
Inventor: PACKIE JOHN W , LONG JOHN D , CORNELL PAUL W
IPC: C10G73/06
CPC classification number: C10G73/06
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公开(公告)号:US2307879A
公开(公告)日:1943-01-12
申请号:US40218741
申请日:1941-07-12
Applicant: STANDARD OIL DEV CO
Inventor: CORNELL PAUL W
IPC: B01J8/18
CPC classification number: B01J8/1863
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