Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679303 | Method of and an apparatus for forming weather strip by extrusion | Hiroyasu Kozawa | 1997-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679303 | Method of and an apparatus for forming weather strip by extrusion | Hiroyasu Kozawa | 1997-10-21 |