-
公开(公告)号:US2813907A
公开(公告)日:1957-11-19
申请号:US53527155
申请日:1955-09-19
Applicant: SHELL DEV
Inventor: VLUGTER JOHANNES C
IPC: C07C409/08 , C07C409/10
CPC classification number: C07C409/10 , C07C407/00 , C07C409/08
-
公开(公告)号:US2564456A
公开(公告)日:1951-08-14
申请号:US12264449
申请日:1949-10-21
Applicant: SHELL DEV
Inventor: VLUGTER JOHANNES C , KEULEMANS ALOYSIUS I M , HART MARIUS T
IPC: C07C45/50
-