Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4508893 | Process for the preparation of a powdery calcium cellulose glycolate | Takahiro Koyama, Haruo Matsumura | 1985-04-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4508893 | Process for the preparation of a powdery calcium cellulose glycolate | Takahiro Koyama, Haruo Matsumura | 1985-04-02 |