Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296178 | Method of making a mold by spraying metal using a particulate mold release agent | Kazuyuki Sugihara | 1994-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296178 | Method of making a mold by spraying metal using a particulate mold release agent | Kazuyuki Sugihara | 1994-03-22 |