Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357984 | Method and apparatus for producing a foundry mold | Erwin Buhrer, by Grete Brandli, heir, by Lotte Roth, heir | 1982-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357984 | Method and apparatus for producing a foundry mold | Erwin Buhrer, by Grete Brandli, heir, by Lotte Roth, heir | 1982-11-09 |