238000004806packaging method and processMethods0.000description1
230000002787reinforcementEffects0.000description1
239000002023woodSubstances0.000description1
Classifications
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
G03B17/00—Details of cameras or camera bodies; Accessories therefor
G03B17/26—Holders for containing light sensitive material and adapted to be inserted within the camera
Emballage de pellicules plates, servant également d'appareil échangeur et comportant une cloison entre les pellicules exposées et les pellicules non exposées.
Cadre pour visionner une bande de film comportant de preference plusieurs images, et appareil de projection ou analogue approprie pour l'utilisation de ce cadre