| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 5 | |
| #2 | United Kingdom | 4 | |
| #3 | Sweden | 4 | |
| #4 | Germany | 3 | |
| #5 | Belgium | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Supplying combustion engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pitra Jiri | 5 |
| #2 | Ryba J | 3 |
| #3 | Pitra J | 2 |
| #4 | Pils B | 2 |
| #5 | Romanek J | 1 |
| #6 | Spenger S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1489817A | Two stage carburettor for an internal combustion engine | |
| GB1312467A | Carburettors | |
| GB1281395A | Improvements in or relating to variable venturi carburettor | |
| DE1576589A1 | Automatic actuation mechanism for the starting device of automobile carburettors | |
| DE1280617B | Carburettors for internal combustion engines |