Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339669 | Apparatus and process permitting the cold forming of grooves on the wall of a revolving part | Michel Cretin, Charles Marcon | 1994-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339669 | Apparatus and process permitting the cold forming of grooves on the wall of a revolving part | Michel Cretin, Charles Marcon | 1994-08-23 |