| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 1 | |
| #2 | Brazil | 1 | |
| #3 | Canada | 1 | |
| #4 | Switzerland | 1 | |
| #5 | Germany | 1 | |
| #6 | Spain | 1 | |
| #7 | France | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Italy | 1 | |
| #10 | Netherlands | 1 | |
| #11 | Sweden | 1 | |
| #12 | United States | 1 | |
| #13 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Air-conditioning | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Castelli A | 3 |
| #2 | Erbele Kurt | 3 |
| #3 | Erbele K | 2 |
| #4 | Castelli Antonio | 2 |
| #5 | Castelli Antonio Dr | 1 |
| #6 | Eberle K | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2450092A1 | DEVICE FOR DISTRIBUTION OF AIR CONDITIONED AIR |