Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875422 | Reduced height sewing machine with a arcuately swinging needle bar arm | — | 1989-10-24 |
HI
Hitoshi Ishikawa
Overall (1989): #105,342 of 140,708Top 75%
1
Patents 1989