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公开(公告)号:US2388677A
公开(公告)日:1945-11-13
申请号:US37177740
申请日:1940-12-26
Applicant: STANDARD OIL DEV CO
Inventor: COHEN CHARLES A
IPC: B01F17/00
CPC classification number: B01F17/0057 , Y10S516/03 , Y10S516/909 , Y10S516/913
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公开(公告)号:US2287088A
公开(公告)日:1942-06-23
申请号:US31132239
申请日:1939-12-28
Applicant: STANDARD OIL DEV CO
Inventor: COHEN CHARLES A
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公开(公告)号:US2282457A
公开(公告)日:1942-05-12
申请号:US31159139
申请日:1939-12-29
Applicant: STANDARD OIL DEV CO
Inventor: COHEN CHARLES A
IPC: B01D3/00
CPC classification number: B01D3/001
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公开(公告)号:US2207719A
公开(公告)日:1940-07-16
申请号:US17814037
申请日:1937-12-04
Applicant: STANDARD OIL DEV CO
Inventor: COHEN CHARLES A , MIKESKA LOUIS A
IPC: C07C39/235
CPC classification number: C07C323/00 , C10M1/08 , C10M2219/087 , C10M2219/088 , C10M2219/089
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公开(公告)号:US2565354A
公开(公告)日:1951-08-21
申请号:US232948
申请日:1948-01-14
Applicant: STANDARD OIL DEV CO
Inventor: COHEN CHARLES A
IPC: C07C7/148
CPC classification number: C07C7/14875 , C07C11/22 , C07C11/02
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公开(公告)号:US2515197A
公开(公告)日:1950-07-18
申请号:US72029347
申请日:1947-01-04
Applicant: STANDARD OIL DEV CO
Inventor: COHEN CHARLES A
IPC: C10G71/00
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公开(公告)号:US2320267A
公开(公告)日:1943-05-25
申请号:US31159239
申请日:1939-12-29
Applicant: STANDARD OIL DEV CO
Inventor: COHEN CHARLES A
IPC: C10G17/06
CPC classification number: C10G17/06
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公开(公告)号:US2320266A
公开(公告)日:1943-05-25
申请号:US31111739
申请日:1939-12-27
Applicant: STANDARD OIL DEV CO
Inventor: COHEN CHARLES A
IPC: C10G17/06
CPC classification number: C10G17/06
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公开(公告)号:US2312751A
公开(公告)日:1943-03-02
申请号:US33389940
申请日:1940-05-08
Applicant: STANDARD OIL DEV CO
Inventor: COHEN CHARLES A
IPC: C07C45/66
CPC classification number: C07C45/66
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公开(公告)号:US2279020A
公开(公告)日:1942-04-07
申请号:US30589339
申请日:1939-11-24
Applicant: STANDARD OIL DEV CO
Inventor: COHEN CHARLES A
IPC: C07C45/72
CPC classification number: C07C45/72
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