-
公开(公告)号:US2234790A
公开(公告)日:1941-03-11
申请号:US25623739
申请日:1939-02-13
Applicant: TIDEWATER ASSOCIATED OIL COMPA
Inventor: ZACHER VERNON B
CPC classification number: C09K8/18 , C09K8/16 , C09K8/528 , C09K8/60 , Y10S507/928
-
公开(公告)号:US2212108A
公开(公告)日:1940-08-20
申请号:US20382838
申请日:1938-04-23
Applicant: TIDEWATER ASSOCIATED OIL COMPA
Inventor: ZACHER VERNON B
IPC: C09K8/20
CPC classification number: C09K8/203
-
公开(公告)号:US2486493A
公开(公告)日:1949-11-01
申请号:US72114547
申请日:1947-01-09
Applicant: TIDEWATER ASSOCIATED OIL COMPA
Inventor: REVUKAS ANTHONY J
IPC: C10M161/00
CPC classification number: C10M161/00 , C10M2209/082 , C10M2209/084 , C10M2223/04 , C10M2223/042 , C10N2240/14
-
公开(公告)号:US2151248A
公开(公告)日:1939-03-21
申请号:US22447138
申请日:1938-08-12
Inventor: VAUGHAN WILLIAM H
IPC: C10G5/06
CPC classification number: C10G5/06 , Y10S62/926
-
-
-