Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4557316 | Method for manufacture of investment shell mold suitable for casting grain-oriented super alloy | Takeshi Takayanagi, Shizuo Suzuki, Yoshihiko Nozaki | 1985-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4557316 | Method for manufacture of investment shell mold suitable for casting grain-oriented super alloy | Takeshi Takayanagi, Shizuo Suzuki, Yoshihiko Nozaki | 1985-12-10 |