Expedientes Digitalizados
Bibliographic data: ES2039709
Extract from SPTO - Expedientes Digitalizados
ES2039709
| ES2039709 | SPTO Status |
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Last updated on 23.08.2000 | Applicant(s) | HOECHST JAPAN LIMITED / JP | Inventor(s) | 1 / HIRAHARA, KEIZO / -- | Application number, filing date | E89100852 | 19.01.1989 | Priority number, date | 1576188 | 28.01.1988 | Publication | Type : | T3 Technique European Patent translation | No. : | ES2039709 | Date : | 01.10.1993 | Classification | IPC : |
A 61K 37/02 | IPC : |
A 61K 37/02 | IPC : |
A 61K 31:725 |
