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公开(公告)号:US2665976A
公开(公告)日:1954-01-12
申请号:US20053750
申请日:1950-12-13
Applicant: STANDARD OIL DEV CO
Inventor: RHYS JR CYRIL O
IPC: B01J8/44
CPC classification number: B01J8/44
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公开(公告)号:US2669505A
公开(公告)日:1954-02-16
申请号:US6610648
申请日:1948-12-18
Applicant: STANDARD OIL DEV CO
Inventor: RHYS JR CYRIL O , STANTON WILLIAM E
IPC: B01D11/04
CPC classification number: B01D11/04
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公开(公告)号:US2547769A
公开(公告)日:1951-04-03
申请号:US7853249
申请日:1949-02-26
Applicant: STANDARD OIL DEV CO
Inventor: PACKIE JOHN W , RHYS JR CYRIL O
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公开(公告)号:US2522425A
公开(公告)日:1950-09-12
申请号:US76986047
申请日:1947-08-21
Applicant: STANDARD OIL DEV CO
Inventor: BAUMANN GEORGE P , RHYS JR CYRIL O
IPC: B01D3/20
CPC classification number: B01D3/205
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5.
公开(公告)号:US2460019A
公开(公告)日:1949-01-25
申请号:US55079844
申请日:1944-08-23
Applicant: STANDARD OIL DEV CO
Inventor: LONG JOHN D , RHYS JR CYRIL O
IPC: B01D11/04
CPC classification number: B01D11/043
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公开(公告)号:US2843460A
公开(公告)日:1958-07-15
申请号:US34731553
申请日:1953-04-07
Applicant: STANDARD OIL DEV CO
Inventor: BOREY DANIEL S , RHYS JR CYRIL O
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