-
公开(公告)号:US2807647A
公开(公告)日:1957-09-24
申请号:US44548354
申请日:1954-07-23
Applicant: SHELL DEV
Inventor: CHENEY HARRY A , BREIER IRWIN L
-
公开(公告)号:US2879300A
公开(公告)日:1959-03-24
申请号:US64796657
申请日:1957-03-25
Applicant: SHELL DEV
Inventor: CHENEY HARRY A , BREIER IRWIN L
-
公开(公告)号:US2874100A
公开(公告)日:1959-02-17
申请号:US63145356
申请日:1956-12-31
Applicant: SHELL DEV
Inventor: BREIER IRWIN L , COPPINGER GALVIN M
IPC: C07C45/86
CPC classification number: C07C45/86
-
公开(公告)号:US2897063A
公开(公告)日:1959-07-28
申请号:US63656657
申请日:1957-01-28
Applicant: SHELL DEV
Inventor: BREIER IRWIN L
CPC classification number: B01J12/00 , B01J19/242 , B01J2219/00155 , Y10S585/921 , Y10S585/923 , Y10S585/924 , Y10S585/926
-
-
-