-
公开(公告)号：US1558584A
公开(公告)日：1925-10-27
申请号：US75293724
申请日：1924-11-29
Applicant: HOECHST AG
Inventor： MAX BOCKMUHL , GUSTAV EHRHART , PAUL FRITZSCHE
IPC: C07B61/00
CPC classification number: C07B61/00
Search Results
1
records
(took 0.007 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
