| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 5 | |
| #2 | United States | 4 | |
| #3 | South Africa | 3 | |
| #4 | Australia | 2 | |
| #5 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Punching metal | |
| #3 | Accessories for machine tools | |
| #4 | Sawing | |
| #5 | Electrography | |
| #6 | Turning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Peddinghaus W | 5 |
| #2 | Kruse E | 3 |
| #3 | Regenbrecht L | 2 |
| #4 | Peddinghaus Werner | 2 |
| #5 | Regenbrecht Ludwig | 1 |
| #6 | Regnebrecht L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IT1042312B | Pressure operated heavy duty drill head - has spring loaded stops and switches to produce automatic fast and slow feed cycle (SW 4.4.77) | |
| US3750509A | Profile steel cutter | |
| AU3385871A | Punching or shearing train | |
| AU3294371A | Indexing system for shears, presses andthe like |