Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815351 | Apparatus for slant punching a plurality of elongate holes in a penetrable blank of material | Shirley Smith | 1989-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815351 | Apparatus for slant punching a plurality of elongate holes in a penetrable blank of material | Shirley Smith | 1989-03-28 |