Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808419 | Automated method for a semi-solid fermentation used in the production of ancient quality rice vinegar and/or rice wine | — | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808419 | Automated method for a semi-solid fermentation used in the production of ancient quality rice vinegar and/or rice wine | — | 1989-02-28 |