| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 7 | |
| #2 | United Kingdom | 3 | |
| #3 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Stamps | |
| #2 | Printing machines | |
| #3 | Photographic composing devices | |
| #4 | Apparatus for bronze printing |
| Publication | Filing date | Title |
|---|---|---|
| GB454066A | Improvements in numbering apparatus for printing presses | |
| GB455317A | Numbering apparatus for printing | |
| DE630911C | Numbering machine for letterpress machines | |
| GB411110A | Device for disengaging the inking rollers of printing machines of the platen type |