Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348858 | Method of and apparatus for making a doubled yarn | — | 1982-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348858 | Method of and apparatus for making a doubled yarn | — | 1982-09-14 |