Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32277 | Hollow fibers of cuprammonium cellulose and a process of the manufacture of same | Masami Tsuge, Yotsuo Ono, Shokichi Eiga, Minoru Makita | 1986-11-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32277 | Hollow fibers of cuprammonium cellulose and a process of the manufacture of same | Masami Tsuge, Yotsuo Ono, Shokichi Eiga, Minoru Makita | 1986-11-04 |