-
公开(公告)号:US3049543A
公开(公告)日:1962-08-14
申请号:US74294958
申请日:1958-06-18
Applicant: OLIN MATHIESON
Inventor: RUTH JOHN A
IPC: C07D251/06
CPC classification number: C07D251/06
-
公开(公告)号:US2754755A
公开(公告)日:1956-07-17
申请号:US20333450
申请日:1950-12-29
Applicant: OLIN MATHIESON
Inventor: RUTH JOHN A , VINCENT WAKEFIELD RALPH
IPC: F42B3/00
CPC classification number: F42B3/00 , Y10S149/112
-
公开(公告)号:US2760434A
公开(公告)日:1956-08-28
申请号:US26583052
申请日:1952-01-10
Applicant: OLIN MATHIESON
Inventor: RUTH JOHN A
IPC: F42B3/08
CPC classification number: F42B3/08
-
公开(公告)号:US2717903A
公开(公告)日:1955-09-13
申请号:US16441750
申请日:1950-05-26
Applicant: OLIN MATHIESON
Inventor: RUTH JOHN A
CPC classification number: C07C201/02 , C07C203/06
-
-
-