| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Textiles and paper | |
| #3 | Machines | |
| #4 | Machine tools | |
| #5 | Engines, pumps and turbines | |
| #6 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Handling thin material | |
| #2 | Spinning | |
| #3 | Gearing | |
| #4 | Non-positive-displacement pumps | |
| #5 | Woven fabrics | |
| #6 | Shaping of plastics | |
| #7 | Unspecified technologies | |
| #8 | Making metal sheets |
| Publication | Filing date | Title |
|---|---|---|
| ES221108A1 | A procedure and device for initiating the thread roll upon bodies of canillas (Machine-translation by Google Translate, not legally binding) |