Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4620896 | Single facer having two sets of corrugating rolls and a single pressure roll | Hiroshi Sueki | 1986-11-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4620896 | Single facer having two sets of corrugating rolls and a single pressure roll | Hiroshi Sueki | 1986-11-04 |