Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4536211 | Waste gas circulation method and system for sintering apparatus | Kiyofumi Nakamura, Yoshimasa Sato, Toshio Tsukuda, Hiroyuki Shiraishi | 1985-08-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4536211 | Waste gas circulation method and system for sintering apparatus | Kiyofumi Nakamura, Yoshimasa Sato, Toshio Tsukuda, Hiroyuki Shiraishi | 1985-08-20 |