FR420169A - Procédé et dispositif pour l'entrainement des images pour projections cinématographiques par réflexion et autres applications analogues
- Google Patents
Procédé et dispositif pour l'entrainement des images pour projections cinématographiques par réflexion et autres applications analogues
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JEAN MARIE de l ISLE
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JEAN MARIE de l ISLE
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Application filed by JEAN MARIE de l ISLEfiledCriticalJEAN MARIE de l ISLE
Application grantedgrantedCritical
Publication of FR420169ApublicationCriticalpatent/FR420169A/fr
G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
G02B27/02—Viewing or reading apparatus
G02B27/06—Viewing or reading apparatus with moving picture effect
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Physics & Mathematics
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General Physics & Mathematics
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Optics & Photonics
(AREA)
FR420169D1910-09-081910-09-08Procédé et dispositif pour l'entrainement des images pour projections cinématographiques par réflexion et autres applications analogues
ExpiredFR420169A
(fr)