Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469309 | Core for blow-forming the lining of vessel for molten metal, a lining method using said core, and a lining composition used in said lining method | Masaru Takashima, Shigeru Matsuyama, Yoshihiro Hayashi, Kotaro Fujita, Kenji Inai +1 more | 1984-09-04 |