| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Societe Anonyme dite: Cri-Dan | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| CA-463,067 | Feb. 07, 1950 | X.F. Castelli | Procede et Moyen de Filetage Avec Machines a Fileter et Tour | ||
| 2,588,205 | Mar. 04, 1952 | X.F. Castelli | Control Mechanism for Screw Machines | machine tool controls | |
| CA-485,336 | Jul. 29, 1952 | X.F. Castelli | Machine a Fileter | screwcutting lathes | |
| 2,778,037 | Jan. 22, 1957 | P.E. Renoux | Screw Cutting Machine for Progressively Cutting Single or Multiple Pitch Thread | screwcutting lathes | |