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1.Reduction of phosphoric acid corrosion in. a polymerization process 失效
Title translation: 聚合过程中磷酸腐蚀的减少公开(公告)号:US2702827A
公开(公告)日:1955-02-22
申请号:US22859451
申请日:1951-05-28
Applicant: STANDARD OIL DEV CO
Inventor: BETHEA SAM R
IPC: B01J19/02
CPC classification number: B01J19/02 , B01J2219/0227 , B01J2219/0236 , Y10S585/95
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公开(公告)号:US2660520A
公开(公告)日:1953-11-24
申请号:US28913252
申请日:1952-05-21
Applicant: STANDARD OIL DEV CO
Inventor: BETHEA SAM R
CPC classification number: B01J8/025 , B01J8/008 , B01J19/02 , B01J2208/00495 , B01J2219/0227 , B01J2219/0236
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公开(公告)号:US2425506A
公开(公告)日:1947-08-12
申请号:US60483845
申请日:1945-07-13
Applicant: STANDARD OIL DEV CO
Inventor: BETHEA SAM R
IPC: C10G67/06
CPC classification number: C10G67/06
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公开(公告)号:US2681374A
公开(公告)日:1954-06-15
申请号:US22105051
申请日:1951-04-14
Applicant: STANDARD OIL DEV CO
Inventor: BETHEA SAM R
IPC: C07C2/18
CPC classification number: C07C2/18 , C07C2527/173
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公开(公告)号:US2546017A
公开(公告)日:1951-03-20
申请号:US6474448
申请日:1948-12-11
Applicant: STANDARD OIL DEV CO
Inventor: SCHILLER JAMES C , BETHEA SAM R , MOSESMAN MAX A
CPC classification number: C07C1/0425 , B01J8/32 , B01J23/80 , B01J38/00 , C07C2521/04 , C07C2523/06 , C07C2523/745 , C07C2523/80 , Y02P20/584
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