Invention Grant
- Patent Title: Process for preparing aromatic hydrocarbons
- Patent Title (中): 芳烃的制备方法
-
Application No.: US45198254Application Date: 1954-08-24
-
Publication No.: US2785209APublication Date: 1957-03-12
- Inventor: ARIE SCHMETTERLING , HANS KREKELER
- Applicant: HOECHST AG
- Assignee: Hoechst AG
- Current Assignee: Hoechst AG
- Priority: DE2785209X 1953-08-31
- Main IPC: C07C5/41
- IPC: C07C5/41
Information query
