-
公开(公告)号:US2343611A
公开(公告)日:1944-03-07
申请号:US35789240
申请日:1940-09-23
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: COPE JOHN Q , CLAUSSEN WILLIAM H
-
公开(公告)号:US2215915A
公开(公告)日:1940-09-24
申请号:US15952237
申请日:1937-08-17
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: COPE JOHN Q , CLAUSSEN WILLIAM H
IPC: C10G7/08
CPC classification number: C10G7/08
-