Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5284712 | Cement-containing ceramic articles and method for production thereof | Kazuyuki Kawai, Takayuki Shirai | 1994-02-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5284712 | Cement-containing ceramic articles and method for production thereof | Kazuyuki Kawai, Takayuki Shirai | 1994-02-08 |