Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119623 | Safety device for installation in a gas-supply system, in particular, an acetylene-supply system | Andreas Roncka | 2018-11-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119623 | Safety device for installation in a gas-supply system, in particular, an acetylene-supply system | Andreas Roncka | 2018-11-06 |