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公开(公告)号:US2468521A
公开(公告)日:1949-04-26
申请号:US66290646
申请日:1946-04-17
Applicant: STANDARD OIL DEV CO
Inventor: SWEETSER SUMNER B , SMITH LLOYD B
IPC: B01J8/32
CPC classification number: B01J8/32
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公开(公告)号:US2694624A
公开(公告)日:1954-11-16
申请号:US10084649
申请日:1949-06-23
Applicant: STANDARD OIL DEV CO
Inventor: SWEETSER SUMNER B
CPC classification number: C10J3/482 , C10J2300/0933 , C10L3/08 , Y10S48/04
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公开(公告)号:US2619449A
公开(公告)日:1952-11-25
申请号:US6814548
申请日:1948-12-30
Applicant: STANDARD OIL DEV CO
Inventor: SWEETSER SUMNER B
CPC classification number: B01J8/26 , C10J3/482 , C10J2300/0933 , Y10S48/04
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公开(公告)号:US2697733A
公开(公告)日:1954-12-21
申请号:US22696651
申请日:1951-05-18
Applicant: STANDARD OIL DEV CO
Inventor: SWEETSER SUMNER B , MACLAREN DONALD D
IPC: C07C2/18
CPC classification number: C07C2/18 , C07C2527/173 , Y10S585/906
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公开(公告)号:US2652319A
公开(公告)日:1953-09-15
申请号:US6894649
申请日:1949-01-03
Applicant: STANDARD OIL DEV CO
Inventor: SWEETSER SUMNER B , SCHARMANN WALTER G
IPC: C10J3/46
CPC classification number: C10J3/482 , C10J2300/0933 , Y10S48/04
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公开(公告)号:US2694623A
公开(公告)日:1954-11-16
申请号:US9320849
申请日:1949-05-14
Applicant: STANDARD OIL DEV CO
Inventor: WELTY JR ALBERT B , SWEETSER SUMNER B
CPC classification number: C07C1/0485 , C07C2523/745 , C10J3/482 , C10J2300/0933 , Y10S48/04
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7.Revivification of a silicious cracking catalyst by treating with fluosilicic acid 失效
Title translation: 通过用氟硅酸处理来恢复硅裂化催化剂公开(公告)号:US2681305A
公开(公告)日:1954-06-15
申请号:US21313051
申请日:1951-02-28
Applicant: STANDARD OIL DEV CO
Inventor: SWEETSER SUMNER B
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公开(公告)号:US2671722A
公开(公告)日:1954-03-09
申请号:US15132650
申请日:1950-03-23
Applicant: STANDARD OIL DEV CO
Inventor: SWEETSER SUMNER B , MUELLER ROBERT H
IPC: C10J3/46
CPC classification number: C10J3/482 , C10J2300/0933 , Y10S48/04
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9.
公开(公告)号:US2623021A
公开(公告)日:1952-12-23
申请号:US4754848
申请日:1948-09-02
Applicant: STANDARD OIL DEV CO
Inventor: SWEETSER SUMNER B , RUSSELL FRANCIS R , BUCKER EDWARD R
IPC: B01J23/78 , C07C1/04 , C07C29/156
CPC classification number: C07C29/156 , B01J23/78 , C07C1/0445 , C07C2523/745 , C07C2527/232 , C07C31/02
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10.
公开(公告)号:US2620348A
公开(公告)日:1952-12-02
申请号:US17496250
申请日:1950-07-20
Applicant: STANDARD OIL DEV CO
Inventor: MAY WALTER G , SWEETSER SUMNER B
CPC classification number: C07C1/0485 , C01B3/30 , C01B3/38 , C07C2523/745 , Y10S48/04
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