Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4643112 | Device for braking the limbs of needle threads in oscillating hook type sewing machines | Jakob Rickenbach | 1987-02-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4643112 | Device for braking the limbs of needle threads in oscillating hook type sewing machines | Jakob Rickenbach | 1987-02-17 |