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公开(公告)号:US2327547A
公开(公告)日:1943-08-24
申请号:US42485641
申请日:1941-12-30
Applicant: STANDARD OIL DEV CO
Inventor: PAULSEN HENRY C
IPC: C10G19/06
CPC classification number: C10G19/06
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公开(公告)号:US2263273A
公开(公告)日:1941-11-18
申请号:US33333940
申请日:1940-05-04
Applicant: STANDARD OIL DEV CO
Inventor: PAULSEN HENRY C
IPC: C10L1/24
CPC classification number: C10L1/2456
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公开(公告)号:CA478373A
公开(公告)日:1951-11-06
申请号:CA478373D
Applicant: STANDARD OIL DEV CO
Inventor: PAULSEN HENRY C
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