Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833590 | Method and apparatus for the fine adjustment of an object on a sub-surface of a plane | Walter Frueh | 1989-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833590 | Method and apparatus for the fine adjustment of an object on a sub-surface of a plane | Walter Frueh | 1989-05-23 |