-
公开(公告)号：US2284973A
公开(公告)日：1942-06-02
申请号：US36704040
申请日：1940-11-25
Applicant: STANDARD OIL CO CALIFORNIA
Inventor： DAYHUFF WALTER C , LAURANCE JOHN E
IPC: C10G5/04
CPC classification number: C10G5/04 , C10G2300/1025
Search Results
1
records
(took 0.011 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
