Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623585 | Coalesced multifilament spandex and method for its preparation | Masao Umezawa, Hideki Nakanishi | 2003-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623585 | Coalesced multifilament spandex and method for its preparation | Masao Umezawa, Hideki Nakanishi | 2003-09-23 |