Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315881 | Process for producing composite fibers of side by side type having no crimp | Takayoshi Nakajima | 1982-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315881 | Process for producing composite fibers of side by side type having no crimp | Takayoshi Nakajima | 1982-02-16 |