| 7339083 |
Catalytic method of producing alkyl mercaptans by adding hydrogen sulphide to an olefin |
Georges Fremy, Nadine Essayem, Elodie Zausa |
2008-03-04 |
| 6559092 |
Precarbonisation of a hydrotreatment catalyst |
Pierre Dufresne, Franck Labruyere, Christophe Geantet, Cecile Glasson |
2003-05-06 |
| 5663817 |
Projector of narrow field moving images |
Pascal Frapin |
1997-09-02 |
| 5493058 |
Synthesis of methyl mercaptan from dimethyl disulphide |
Emmanuel Cadot, Annie Commarieu, Emmanuel Arretz |
1996-02-20 |
| 5253116 |
Collimated viewing device with off-axis spherical mirror for simulator |
— |
1993-10-12 |
| 5184250 |
Device for the display of simulated images for helmets |
— |
1993-02-02 |
| 5166362 |
Process for the manufacture of thiophene |
Christian Forquy, Michele Breysse |
1992-11-24 |
| 5137348 |
Collimated projection system with wide horizontal field, with device to increase the vertical field |
— |
1992-08-11 |
| 5134521 |
Wide-angle display device for compact simulator |
Michel Henique |
1992-07-28 |
| 4334216 |
Electronic device for monitoring the operation of a servo system including a hydraulic jack |
— |
1982-06-08 |
| 4227319 |
Flight-control electro-hydraulic simulator |
Bernard F. R. Guy |
1980-10-14 |