| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 9 | |
| #2 | Germany | 3 | |
| #3 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Accessories for machine tools | |
| #2 | Turning | |
| #3 | Unspecified technologies | |
| #4 | Measuring length, angles and areas | |
| #5 | Thread cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jeanneret Jules | 3 |
| #2 | Jules Jeanneret | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2359666A1 | Parallel lathe allowing simultaneous working on separate pieces - uses single spindled lathe, with head holding superposed spindles, one driven directly and others through gearing from first spindle |