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公开(公告)号:US2594481A
公开(公告)日:1952-04-29
申请号:US5212348
申请日:1948-09-30
Applicant: STANDARD OIL CO
Inventor: BOWMAN NORMAN J , WEITKAMP ALFRED W
IPC: C07C29/74
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公开(公告)号:US2505222A
公开(公告)日:1950-04-25
申请号:US74416547
申请日:1947-04-26
Applicant: STANDARD OIL CO
Inventor: WEITKAMP ALFRED W , STAMM JOHN C
CPC classification number: C10M5/00 , C10M2201/041 , C10M2201/042 , C10M2201/102 , C10M2207/20 , C10M2207/40 , C10M2207/404 , C10N2210/01 , C10N2210/02 , C10N2250/10
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公开(公告)号:US2325818A
公开(公告)日:1943-08-03
申请号:US39114641
申请日:1941-04-30
Applicant: STANDARD OIL CO
Inventor: WEITKAMP ALFRED W , OBLAD ALEX G
CPC classification number: B01J19/30 , B01J19/32 , B01J2219/30226 , B01J2219/30257 , Y10S261/72
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公开(公告)号:US2270241A
公开(公告)日:1942-01-20
申请号:US36350040
申请日:1940-10-30
Applicant: STANDARD OIL CO
Inventor: WADE ADAMS ELMER , BRUNSTRUM LAWRENCE C , WEITKAMP ALFRED W
IPC: C10M141/10
CPC classification number: C10M141/10 , C10M2207/121 , C10M2207/122 , C10M2207/125 , C10M2207/129 , C10M2223/10 , C10N2210/00 , C10N2210/01 , C10N2210/02
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公开(公告)号:US2258832A
公开(公告)日:1941-10-14
申请号:US29206939
申请日:1939-08-26
Applicant: STANDARD OIL CO
Inventor: WEITKAMP ALFRED W
IPC: A01N25/02
CPC classification number: A01N25/02
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