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公开(公告)号:US2398807A
公开(公告)日:1946-04-23
申请号:US47071842
申请日:1942-12-31
Applicant: STANDARD OIL CO
Inventor: SCOVILL WARNER E , WALSH THOMAS J
IPC: B01D3/42
CPC classification number: B01D3/4211
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公开(公告)号:US2376341A
公开(公告)日:1945-05-22
申请号:US43152042
申请日:1942-02-19
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , WALSH THOMAS J
CPC classification number: B01J19/32 , B01D3/28 , B01J2219/32206 , B01J2219/32213 , B01J2219/32227 , B01J2219/32408
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公开(公告)号:US2538066A
公开(公告)日:1951-01-16
申请号:US71371046
申请日:1946-12-03
Applicant: STANDARD OIL CO
Inventor: WALSH THOMAS J , LADD GODFREY L , HEIL DONALD W
IPC: C10G73/06
CPC classification number: C10G73/06
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公开(公告)号:US2410045A
公开(公告)日:1946-10-29
申请号:US47010442
申请日:1942-12-24
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , WALSH THOMAS J
IPC: G01N25/14
CPC classification number: G01N25/145
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