-
公开(公告)号:US2234207A
公开(公告)日:1941-03-11
申请号:US23582338
申请日:1938-10-19
Applicant: STANDARD OIL CO
Inventor: THIELE ERNEST W
CPC classification number: C10G9/14
-
22.Process of extracting light mineral oil distillates with sulphur dioxide 失效
Title translation: 用二氧化硫萃取轻质矿物油馏分的方法公开(公告)号:US2071590A
公开(公告)日:1937-02-23
申请号:US71697034
申请日:1934-03-23
Applicant: STANDARD OIL CO
Inventor: THIELE ERNEST W , SCHEINEMAN FRED W
IPC: C10G21/10
CPC classification number: C10G21/10
-
公开(公告)号:US1947577A
公开(公告)日:1934-02-20
申请号:US53891231
申请日:1931-05-21
Applicant: STANDARD OIL CO
Inventor: BAHLKE WILLIAM H , THIELE ERNEST W
IPC: B01D3/18
CPC classification number: B01D3/18
-
公开(公告)号:US1899888A
公开(公告)日:1933-02-28
申请号:US38148029
申请日:1929-07-27
Applicant: STANDARD OIL CO
Inventor: THIELE ERNEST W
IPC: C10B21/20
CPC classification number: C10B21/20
-
-
-