Patent documents
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Versandnformation
14 original patents for various cameras (Moessard panorama camera, Multiscope, Campbell, Rogers Kinematograph, Rumpff mirrored drum for serial images, Ruffier stereo Kinematograph, Selig film camera, Plahn colour film projector, Pilny cinematographic stereo pictures, Pictet and Cantoni stereo cinema projection, Chromo Filmgesellschaft cinematographic colour exposures, Pictet cinematographic stereo projection, Rignon cinematographic apparatus, Pilny developments for film), very interesting early cinematographic documents