| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 8 | |
| #2 | Germany | 2 | |
| #3 | Spain | 2 | |
| #4 | France | 2 | |
| #5 | Yugoslavia (Serbia and Montenegro) | 2 | |
| #6 | Austria | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Greece | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Domestic stoves | |
| #2 | Air-conditioning | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Galassi Abramo | 4 |
| #2 | Galassi A | 2 |
| #3 | Bazzoli Domenico | 1 |
| #4 | Galassi Alvaro | 1 |
| Publication | Filing date | Title |
|---|---|---|
| YU105078A | Continuous aspirator for cooking stoves | |
| DE2819096A1 | EXTENSIBLE EXTRACTOR HOOD FOR COOKING APPLIANCES | |
| GB1564943A | Ventilator apparatus | |
| ES453221A1 | Air ventilating and conditioning apparatus |