| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 13 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Installation of electric cables | |
| #3 | Pistons and sealings | |
| #4 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dauboin Gilbert | 2 |
| #2 | Camille Francois | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2737277A1 | Flexible pipe with parietal leakage of predetermined value | |
| FR2611322A1 | Sealing and tightening device for cables |