BE581400A -
Film projector, of which the bearing seats of the axes of the film drive rollers and the film guide elements are mounted on a flat plate
- Google Patents
Film projector, of which the bearing seats of the axes of the film drive rollers and the film guide elements are mounted on a flat plate
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Application filed by Philips NvfiledCriticalPhilips Nv
Publication of BE581400ApublicationCriticalpatent/BE581400A/en
BE581400A1958-08-071959-08-05
Film projector, of which the bearing seats of the axes of the film drive rollers and the film guide elements are mounted on a flat plate
BE581400A
(en)
Cinematographic film projector with an axially resilient coupling means in the drive connection between an intermittently driven drive roller and a continuously driven shutter.