ES269012A1 - Procedure to obtain cinematographic projections on curved displays and wide angularity (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure to obtain cinematographic projections on curved displays and wide angularity (Machine-translation by Google Translate, not legally binding)
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FABREGAS VERDAGUER VICTOR
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FABREGAS VERDAGUER VICTOR
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Priority to ES0269012ApriorityCriticalpatent/ES269012A1/en
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Procedure for obtaining cinematographic projections on curved and wide-angle screens, essentially characterized by the fact that the film to be projected is designed by an appropriate device that forces it to adopt a curved arrangement at the moment of passing in front of the source. light and being projected on the screen, whose device is constituted by a guide support placed between a primary lens and the light source of projection, with the particularity that the curvature provided to the film is substantially parallel to the curvature presented by the screen. (Machine-translation by Google Translate, not legally binding)
ES0269012A1961-07-111961-07-11Procedure to obtain cinematographic projections on curved displays and wide angularity (Machine-translation by Google Translate, not legally binding)
ExpiredES269012A1
(en)
Improvements in the objectives for the projection of photographic and cinematographic images (Machine-translation by Google Translate, not legally binding)