Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351738 | Yarn treating composition for high-speed friction draw-false twist texturing and a filamentary yarn treated with the same | Masao Takahashi, Shinji Ohwaki, Hiroyuki Moriga | 1982-09-28 |