Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| FR1060123A | Improvements made to devices for guiding and driving a strip animated by intermittent longitudinal movement, in particular those for guiding and driving a film in devices for shooting and projecting cinematographic images | Jules Hourdiaux | Expired / Lapsed | 1952-06-12 | 1954-03-30 | 1972-06-12 | 0.0 yrs | 0 | |
| FR1011705A | Improvements made to cinematographic cameras or projection devices, in particular those for films with reduced format images | Jules Hourdiaux | Expired / Lapsed | 1949-03-07 | 1952-06-26 | 1969-03-07 | 0.0 yrs | 0 |