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Application filed by Poivilliers Georges JeanfiledCriticalPoivilliers Georges Jean
Publication of CH319615ApublicationCriticalpatent/CH319615A/fr
G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. three-dimensional [3D] slide viewers
G02B30/35—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. three-dimensional [3D] slide viewers using reflective optical elements in the optical path between the images and the observer
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Physics & Mathematics
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Optics & Photonics
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CH319615D1950-08-041951-08-02Procédé d'assemblage de photographies et de stéréogrammes, produit obtenu et appareil pour la mise en oeuvre du procédé
CH319615A
(fr)
Procédé de moulage, par injection, de tubes souples dits <<tubes à presser>>, pour prodits pâteux ou autres et appareil pour la mise en oeuvre du procédé