Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4313565 | Apparatus for the projection of refractory and other material particularly for the repair of the linings of metallurgical plant | — | 1982-02-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4313565 | Apparatus for the projection of refractory and other material particularly for the repair of the linings of metallurgical plant | — | 1982-02-02 |