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公开(公告)号:US2794717A
公开(公告)日:1957-06-04
申请号:US37140053
申请日:1953-07-30
Applicant: ETHYL CORP
Inventor: GILBERT LEWIS F
CPC classification number: C10L1/10 , C10L1/1283 , C10L1/306
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52.Lubricating oil containing dicyclopentadienyl iron and a wear inhibiting agent 失效
Title translation: 含有二环戊二烯基铁的润滑油和耐磨损剂公开(公告)号:US2763617A
公开(公告)日:1956-09-18
申请号:US38916253
申请日:1953-10-29
Applicant: SHELL DEV
Inventor: SCOTT LAWRENCE B , NIXON ALAN C , RODDICK DOUGLAS G
IPC: C10L1/14 , C10L1/26 , C10L1/30 , C10M139/00 , C10M141/12
CPC classification number: C10L10/08 , C10L1/14 , C10L1/2608 , C10L1/2616 , C10L1/2641 , C10L1/265 , C10L1/301 , C10L1/303 , C10L1/305 , C10L1/306 , C10M137/00 , C10M139/00 , C10M139/06 , C10M141/12 , C10M2205/00 , C10M2207/282 , C10M2207/34 , C10M2207/40 , C10M2207/402 , C10M2207/404 , C10M2209/00 , C10M2209/02 , C10M2209/10 , C10M2209/103 , C10M2223/00 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/047 , C10M2223/06 , C10M2223/061 , C10M2223/065 , C10M2227/00 , C10M2227/02 , C10M2227/06 , C10M2227/061 , C10M2227/062 , C10M2227/063 , C10M2227/065 , C10M2227/066 , C10M2227/08 , C10M2227/081 , C10M2227/082 , C10M2227/083 , C10M2229/041 , C10N2210/03 , C10N2210/04 , C10N2210/05
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公开(公告)号:US2684293A
公开(公告)日:1954-07-20
申请号:US26768652
申请日:1952-01-22
Applicant: ETHYL CORP
Inventor: HILL EUGENE F , DE PREE DAVID O
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公开(公告)号:US2591498A
公开(公告)日:1952-04-01
申请号:US8720449
申请日:1949-04-13
Applicant: STANDARD OIL DEV CO
Inventor: BETTS JR JOSEPH L , CHANEY ALLEN L
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公开(公告)号:US2563101A
公开(公告)日:1951-08-07
申请号:US1355648
申请日:1948-03-08
Applicant: THOMPSON PROD INC
Inventor: COLWELL ARCHIE T , ROUSH MILTON S
CPC classification number: F02M25/14 , C10L1/106 , C10L1/1241 , C10L1/125 , C10L1/1824 , C10L1/1985 , C10L1/223 , C10L1/306 , Y02T10/121
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58.Addition agents for mineral oils and compositions containing the same 失效
Title translation: 矿物油添加剂和含有它们的组合物公开(公告)号:US2507055A
公开(公告)日:1950-05-09
申请号:US78011047
申请日:1947-10-15
Applicant: GULF OIL CORP
Inventor: SMITH HERSCHEL G , CANTRELL TROY L , PETERS JOHN G
IPC: C10L1/30
CPC classification number: C10L1/306 , C10M1/08 , C10M2215/12 , C10M2223/04 , C10M2223/042 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2210/05 , C10N2210/06 , C10N2210/08 , C10N2230/12 , C10N2240/14
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公开(公告)号:US2477220A
公开(公告)日:1949-07-26
申请号:US56664944
申请日:1944-12-04
Applicant: UNION OIL CO
Inventor: VOLZ JOHN L , KORPL KARL J
CPC classification number: C10L1/14 , C10L1/2641 , C10L1/301 , C10L1/306
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公开(公告)号:US2364921A
公开(公告)日:1944-12-12
申请号:US44996442
申请日:1942-07-06
Applicant: SHELL DEV
Inventor: SHOKAL EDWARD C
IPC: C10L1/30
CPC classification number: C10L1/306
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