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公开(公告)号:US2242299A
公开(公告)日:1941-05-20
申请号:US33540240
申请日:1940-05-15
Applicant: STANDARD OIL DEV CO
Inventor: HARRINGTON PAUL J , PRIESTMAN GEORGE D
IPC: C10G5/06
CPC classification number: C10G5/06
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公开(公告)号:US2497177A
公开(公告)日:1950-02-14
申请号:US71264446
申请日:1946-11-27
Applicant: STANDARD OIL DEV CO
Inventor: MCCLINTOCK JOHN H , PRIESTMAN GEORGE D
CPC classification number: E02B15/06
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