Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4313534 | Device for unloading bottle-shaped containers | Sadao Suzuki, Yoshiyuki Ichizawa | 1982-02-02 |
| 4312437 | Device for unloading bottle-shaped containers | Sadao Suzuki, Yoshiyuki Ichizawa | 1982-01-26 |