-
公开(公告)号：US2291638A
公开(公告)日：1942-08-04
申请号：US16021237
申请日：1937-08-21
Applicant: STANDARD OIL CO
Inventor： KUENTZEL WARD E , MAX HULL CARL , KIRN EMMET R
IPC: C08F10/00
CPC classification number: C08F10/00 , Y10S526/918 , C08F4/12
-
公开(公告)号：US2301052A
公开(公告)日：1942-11-03
申请号：US23399538
申请日：1938-10-08
Applicant: STANDARD OIL CO
Inventor： KIRN EMMET R , NATHAN FRAGEN
CPC classification number: C10G50/00 , C10G50/02 , Y10S585/905
-
Search Results
2
records
(took 0.076 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
