-
公开(公告)号:US2749363A
公开(公告)日:1956-06-05
申请号:US25796851
申请日:1951-11-23
Applicant: SHELL DEV
Inventor: WILLIAMSON GEORGE T , DAVIS ORRIS L
IPC: C07C51/48
-
公开(公告)号:US2775620A
公开(公告)日:1956-12-25
申请号:US44277054
申请日:1954-07-12
Applicant: SHELL DEV
Inventor: WILLIAMSON GEORGE T
IPC: C07C37/20
-
3.
公开(公告)号:US2730553A
公开(公告)日:1956-01-10
申请号:US30617352
申请日:1952-08-25
Applicant: SHELL DEV
Inventor: WILLIAMSON GEORGE T
IPC: C07C37/20
-
公开(公告)号:US2666084A
公开(公告)日:1954-01-12
申请号:US19043450
申请日:1950-10-16
Applicant: SHELL DEV
Inventor: DETLING KENNETH D , KNIGHT HORACE S , WILLIAMSON GEORGE T
IPC: C07C17/272 , C07C17/32
CPC classification number: C07C17/272 , C07C17/32 , C07C2601/14 , Y02P20/584 , C07C22/00
-
-
-