-
公开(公告)号:CA720793A
公开(公告)日:1965-11-02
申请号:CA720793D
Applicant: STAMICARBON
Inventor: HAAN JOHANNES DE , HOFF JOHAN P H VON DEN
-
公开(公告)号:BE614233A
公开(公告)日:1962-08-22
申请号:BE614233
申请日:1962-02-22
Applicant: STAMICARBON
Inventor: HAAN JOHANNES DE , HOFF JOHAN PIERRE HENRI VON DE
IPC: C07D
-