Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4643265 | Core barrel apparatus for disposing a core within a thin, flexible film casing | Noboru Aiura | 1987-02-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4643265 | Core barrel apparatus for disposing a core within a thin, flexible film casing | Noboru Aiura | 1987-02-17 |