Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805641 | Method and apparatus for ascertaining the density of wrapped tobacco fillers and the like | Wolfgang Siems | 1989-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805641 | Method and apparatus for ascertaining the density of wrapped tobacco fillers and the like | Wolfgang Siems | 1989-02-21 |