Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863871 | Method and device for adjusting the cooling temperature of a sample trap in an apparatus for gas chromatographic analysis | Giovanni Ostan, Bruno Tosi | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863871 | Method and device for adjusting the cooling temperature of a sample trap in an apparatus for gas chromatographic analysis | Giovanni Ostan, Bruno Tosi | 1989-09-05 |