-
公开(公告)号:US2337190A
公开(公告)日:1943-12-21
申请号:US39400041
申请日:1941-05-17
Applicant: SHELL DEV
Inventor: GREENSFELDER BERNARD S , ARCHIBALD RAYMOND C
IPC: C07C5/41
CPC classification number: C07C5/412
-
公开(公告)号:US2331292A
公开(公告)日:1943-10-12
申请号:US38279441
申请日:1941-03-11
Applicant: SHELL DEV
Inventor: ARCHIBALD RAYMOND C , SMITH ALBERT E
IPC: B01J21/16
CPC classification number: B01J21/16
-