| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Textiles and paper | |
| #3 | Control | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Handling thin material | |
| #2 | Manufacturing artificial filaments | |
| #3 | Spinning | |
| #4 | Preliminary treatment of fibres | |
| #5 | Ticket-issuing devices | |
| #6 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Aumann Karl | 1 |
| #2 | Carl Hamel A G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE613103C | Process for the automatic shutdown of the individual twisting stations of wing twisting machines and similar textile machines |