| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 4 | |
| #2 | Germany | 4 | |
| #3 | France | 4 | |
| #4 | Switzerland | 3 | |
| #5 | United Kingdom | 3 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machine tools | |
| #3 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Alloys | |
| #2 | Making metal sheets | |
| #3 | Printing plates | |
| #4 | Casting metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Allgemeines Deutsches Metallwe | 3 |
| Publication | Filing date | Title |
|---|---|---|
| GB186337A | Improvements in and relating to copper and zinc alloys and processes for the production thereof | |
| GB186336A | Improvements in and relating to bronze alloys and processes for their production | |
| GB191112012A | Copper-zinc-alloys having a High Percentage of Zinc. |