| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 9 | |
| #2 | Spain | 1 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Transport |
| Publication | Filing date | Title |
|---|---|---|
| ES301962A1 | Improvements introduced in the manufacture of current output pins. (Machine-translation by Google Translate, not legally binding) | |
| GB938377A | Improvements in plug or socket contacts and methods of fitting the same upon electrical conductors |