Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330362 | Device and process for pulling high-purity semiconductor rods from a melt | — | 1982-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330362 | Device and process for pulling high-purity semiconductor rods from a melt | — | 1982-05-18 |