-
公开(公告)号:US2746990A
公开(公告)日:1956-05-22
申请号:US40758454
申请日:1954-02-01
Applicant: SHELL DEV
Inventor: PIETER FORTUIN JAN , ERNST RUMSCHEIDT GOTTFRIED
IPC: C07C51/265
CPC classification number: C07C51/265 , C07C63/26
-
公开(公告)号:US2749368A
公开(公告)日:1956-06-05
申请号:US36921253
申请日:1953-07-20
Applicant: SHELL DEV
Inventor: PIETER FORTUIN JAN , ISRAEL WATERMAN HEIN
IPC: C07C409/08 , C07C409/14
CPC classification number: C07C409/08 , C07C407/00 , C07C409/14 , C07C2602/10
-
公开(公告)号:US2730550A
公开(公告)日:1956-01-10
申请号:US27484252
申请日:1952-03-04
Applicant: SHELL DEV
Inventor: PIETER FORTUIN JAN , ISRAEL WATERMAN HEIN
IPC: C07C407/00
CPC classification number: C07C407/006 , C07C407/00 , C07C409/08
-
公开(公告)号:US2671809A
公开(公告)日:1954-03-09
申请号:US27484152
申请日:1952-03-04
Applicant: SHELL DEV
Inventor: PIETER FORTUIN JAN , ISRAEL WATERMAN HEIN
IPC: C07C37/08
-
-
-