Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364251 | Method and apparatus for cold-working annular workpieces | Masao Nishihara, Yoshinori Fukui, Yoshio Kitamura, Yoshiyuki Kamikawa | 1982-12-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364251 | Method and apparatus for cold-working annular workpieces | Masao Nishihara, Yoshinori Fukui, Yoshio Kitamura, Yoshiyuki Kamikawa | 1982-12-21 |