Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868139 | Aqueous cholesterol standard solution and process for its preparation | Rolf Deeg, Joachim Ziegenhorn | 1989-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868139 | Aqueous cholesterol standard solution and process for its preparation | Rolf Deeg, Joachim Ziegenhorn | 1989-09-19 |