Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4263577 | Electric tubular heating body and process for its manufacture | Ernst Brechner | 1981-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4263577 | Electric tubular heating body and process for its manufacture | Ernst Brechner | 1981-04-21 |