| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | Italy | 4 | |
| #3 | Brazil | 3 | |
| #4 | Australia | 2 | |
| #5 | Israel | 2 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Casting metal | |
| #2 | Unspecified technologies | |
| #3 | Servomotors | |
| #4 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hodler Fritz | 2 |
| #2 | Hodler F | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB1486872A | Pressure diecasting block provided with a device attenuating pressure forces which occur in the block | |
| GB1477589A | Pressure diecasting block with a venting valve | |
| GB1387368A | Mould having a ventilation or evacuation duct | |
| GB1384853A | Ventilation valve in a mould |