Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877970 | Process for measuring contour configurations of articles defined by numerous cylindrical surface portions | Masayasu Minamikawa, Yoshiaki Onabe | 1989-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877970 | Process for measuring contour configurations of articles defined by numerous cylindrical surface portions | Masayasu Minamikawa, Yoshiaki Onabe | 1989-10-31 |