| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 42 | |
| #2 | United Kingdom | 4 | |
| #3 | Belgium | 1 | |
| #4 | Spain | 1 | |
| #5 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Mechanical elements | |
| #3 | Control |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Burners | |
| #3 | Domestic stoves | |
| #4 | Controlling combustion | |
| #5 | Systems controlling non-electric variables | |
| #6 | Pipes | |
| #7 | Ignition and extinguishing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gouville Bernard De | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES435661A1 | Improved perfections in gas faucets, in particular equipped with thermoelectric safety. (Machine-translation by Google Translate, not legally binding) | |
| GB1142218A | Improvements in injectors particularly for gas heating apparatus | |
| GB1012979A | Improvements in means for fixing tap fittings on plates having conduits incorporatedtherein, for cookers and the like | |
| GB995679A | Improvements in gas control systems particularly for cooking and heating apparatus |