| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 15 | |
| #2 | Switzerland | 2 | |
| #3 | France | 2 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Mechanical paper working | |
| #2 | Making paper containers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Co Hirschwanger Holzschleifere | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB191222533A | Improvements in and relating to Roller Mechanism for Producing Corrugated Paper, Metal and the like. |