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公开(公告)号:US2645660A
公开(公告)日:1953-07-14
申请号:US22659651
申请日:1951-05-16
Applicant: STANDARD OIL DEV CO
Inventor: DROUT JR WILLIAM M , EMERSON JR WILLIAM G
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公开(公告)号:US2647861A
公开(公告)日:1953-08-04
申请号:US9945549
申请日:1949-06-16
Applicant: STANDARD OIL DEV CO
Inventor: DROUT JR WILLIAM M
IPC: C07C45/82
CPC classification number: C07C45/82
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公开(公告)号:US2638440A
公开(公告)日:1953-05-12
申请号:US2462648
申请日:1948-05-01
Applicant: STANDARD OIL DEV CO
Inventor: DROUT JR WILLIAM M , CARLSON CARL S , SCHEELINE HAROLD W , SMITH JR PAUL V
CPC classification number: C07C29/80 , C07C29/84 , Y10S203/19 , C07C31/08 , C07C31/10 , C07C31/12 , C07C31/125
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4.
公开(公告)号:US2552412A
公开(公告)日:1951-05-08
申请号:US10518449
申请日:1949-07-16
Applicant: STANDARD OIL DEV CO
Inventor: DROUT JR WILLIAM M , DOWLING JOSEPH W
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5.
公开(公告)号:US2663679A
公开(公告)日:1953-12-22
申请号:US6845348
申请日:1948-12-31
Applicant: STANDARD OIL DEV CO
Inventor: DROUT JR WILLIAM M
IPC: B01D3/40
CPC classification number: B01D3/40
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公开(公告)号:US2610141A
公开(公告)日:1952-09-09
申请号:US8498749
申请日:1949-04-01
Applicant: STANDARD OIL DEV CO
Inventor: DROUT JR WILLIAM M
IPC: B01D3/40
CPC classification number: B01D3/40
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