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Optique et Precision de Levallois SA
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Optique et Precision de Levallois SA
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Application filed by Optique et Precision de Levallois SAfiledCriticalOptique et Precision de Levallois SA
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Publication of FR995393ApublicationCriticalpatent/FR995393A/fr
G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
G02B27/10—Beam splitting or combining systems
G02B27/14—Beam splitting or combining systems operating by reflection only
G02B27/143—Beam splitting or combining systems operating by reflection only using macroscopically faceted or segmented reflective surfaces
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Optics & Photonics
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FR995393D1945-02-231945-02-23Dispositif optique pour l'obtention d'un réticule circulaire lumineux, notamment pour collimateurs de visée
ExpiredFR995393A
(fr)