| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 6 | |
| #2 | Germany | 4 | |
| #3 | Austria | 2 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Manufacturing artificial filaments | |
| #2 | Artificial filament production devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | G Erste Boehmische Kunstseidef | 3 |
| #2 | Kunstseidefabrik A-G Erste Boe | 2 |
| #3 | Kunstseidefabrik A G Erste Boe | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE517355C | Process for the production of hollow artificial textile threads | |
| DE501021C | Process for the production of artificial threads by spinning viscose into feathers containing capillary-active substances | |
| DE459260C | Process for the simultaneous washing and twisting of artificial threads of all kinds made of viscose, which are obtained by the bobbin spinning process |