Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803171 | Reagent paper for immunologically analysis, a process for the preparation thereof and the use thereof | Manfred Baier, Klaus P. Kaspar, Rainer Schafer, Siegfried Notzel | 1989-02-07 |