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公开(公告)号:US2903368A
公开(公告)日:1959-09-08
申请号:US59898456
申请日:1956-07-20
Applicant: UNIVERSAL OIL PROD CO
Inventor: THOMPSON RALPH B
CPC classification number: C10L1/1837 , C11B5/0035
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32.
公开(公告)号:US2801179A
公开(公告)日:1957-07-30
申请号:US44901654
申请日:1954-08-10
Applicant: EASTMAN KODAK CO
Inventor: THOLSTRUP CLARENCE E , ALAN BELL
CPC classification number: C10L1/1837 , C08K5/13 , C10M1/08 , C10M2207/025 , C10M2207/40 , C10M2207/404 , C10N2250/10 , C11B5/0035
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公开(公告)号:US2551737A
公开(公告)日:1951-05-08
申请号:US2918948
申请日:1948-05-25
Applicant: UNIVERSAL OIL PROD CO
Inventor: VLADIMIR HAENSEL
IPC: C10L1/183
CPC classification number: C10L1/183
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公开(公告)号:US2479948A
公开(公告)日:1949-08-23
申请号:US72447047
申请日:1947-01-25
Applicant: SHELL DEV
Inventor: LUTEN JR DANIEL B , DE BENEDICTIS ALDO
IPC: C07C39/15 , C08K5/13 , C08L23/02 , C10G29/20 , C10L1/10 , C10L1/18 , C10L1/183 , C11B5/00 , C11D9/04 , C11D9/26
CPC classification number: C10L1/1835 , C08K5/13 , C10L1/103 , C10M1/08 , C10M2207/024 , C11B5/0035 , C11D9/045 , C11D9/26
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公开(公告)号:US2257079A
公开(公告)日:1941-09-23
申请号:US12403837
申请日:1937-02-04
Applicant: TEXAS CO
Inventor: STORY LE ROY G
CPC classification number: C10L1/1832 , C10G50/00 , C10L1/103
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36.
公开(公告)号:US2148758A
公开(公告)日:1939-02-28
申请号:US2385135
申请日:1935-05-28
Applicant: STANDARD OIL CO
Inventor: LANKELMA HERMAN P
IPC: C10L1/183
CPC classification number: C10L1/183
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公开(公告)号:US2123541A
公开(公告)日:1938-07-12
申请号:US75844434
申请日:1934-12-20
Applicant: UNIVERSAL OIL PROD CO
Inventor: MORRELL JACQUE C
IPC: C10L1/183
CPC classification number: C10L1/183
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公开(公告)号:US2104049A
公开(公告)日:1938-01-04
申请号:US62617832
申请日:1932-07-29
Applicant: UNIVERSAL OIL PROD CO
Inventor: MORRELL JACQUE C
IPC: C10L1/183
CPC classification number: C10L1/183
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公开(公告)号:US2061111A
公开(公告)日:1936-11-17
申请号:US70225833
申请日:1933-12-13
Applicant: GULF OIL CORP
Inventor: STEVENS DONALD R , GRUSE WILLIAM A
CPC classification number: C10L1/1832 , C08K11/00
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公开(公告)号:US2014200A
公开(公告)日:1935-09-10
申请号:US65525633
申请日:1933-02-04
Applicant: DU PONT
Inventor: BAXTER DOWNING FREDERICK , WARREN WALKER HERBERT
IPC: C10L1/183
CPC classification number: C10L1/1832
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